| 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 | $213.55 | 11.641% | $238.4094 | $238.41 | $238.40 | $238.40 |
| Purchase #2 | $110.72 | 7.620% | $119.1569 | $119.16 | $119.15 | $119.20 |
| Purchase #3 | $143.40 | 5.654% | $151.5078 | $151.51 | $151.50 | $151.50 |
| Purchase #4 | $76.44 | 10.700% | $84.6191 | $84.62 | $84.60 | $84.60 |
| Purchase #5 | $51.30 | 9.267% | $56.054 | $56.05 | $56.05 | $56.10 |
| Purchase #6 | $16.28 | 10.318% | $17.9598 | $17.96 | $17.95 | $18.00 |
| Purchase #7 | $131.31 | 5.602% | $138.666 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $743.00 | $806.3730 | $806.38 | $806.30 | $806.50 | |