| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $124.68 | 5.719% | $131.8104 | $131.81 | $131.80 | $131.80 |
| Purchase #2 | $208.66 | 3.205% | $215.3476 | $215.35 | $215.35 | $215.30 |
| Purchase #3 | $63.95 | 10.351% | $70.5695 | $70.57 | $70.55 | $70.60 |
| Purchase #4 | $125.29 | 3.260% | $129.3745 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $250.59 | 11.556% | $279.5482 | $279.55 | $279.55 | $279.50 |
| Purchase #6 | $45.67 | 8.745% | $49.6638 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $172.84 | 10.110% | $190.3141 | $190.31 | $190.30 | $190.30 |
| 7 purchase totals = | $991.68 | $1,066.6281 | $1,066.62 | $1,066.55 | $1,066.60 | |