| 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 | $19.29 | 8.581% | $20.9453 | $20.95 | $20.95 | $20.90 |
| Purchase #2 | $124.78 | 7.401% | $134.015 | $134.02 | $134.00 | $134.00 |
| Purchase #3 | $188.66 | 3.233% | $194.7594 | $194.76 | $194.75 | $194.80 |
| Purchase #4 | $237.45 | 13.688% | $269.9522 | $269.95 | $269.95 | $270.00 |
| Purchase #5 | $238.43 | 11.697% | $266.3192 | $266.32 | $266.30 | $266.30 |
| Purchase #6 | $54.40 | 9.255% | $59.4347 | $59.43 | $59.45 | $59.40 |
| Purchase #7 | $108.33 | 9.477% | $118.5964 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $971.34 | $1,064.0222 | $1,064.03 | $1,064.00 | $1,064.00 | |