| 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 | $108.66 | 12.503% | $122.2458 | $122.25 | $122.25 | $122.20 |
| Purchase #2 | $186.84 | 7.305% | $200.4887 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $234.85 | 9.579% | $257.3463 | $257.35 | $257.35 | $257.30 |
| Purchase #4 | $26.90 | 4.674% | $28.1573 | $28.16 | $28.15 | $28.20 |
| Purchase #5 | $200.71 | 4.292% | $209.3245 | $209.32 | $209.30 | $209.30 |
| Purchase #6 | $25.46 | 6.509% | $27.1172 | $27.12 | $27.10 | $27.10 |
| Purchase #7 | $158.63 | 3.473% | $164.1392 | $164.14 | $164.15 | $164.10 |
| 7 purchase totals = | $942.05 | $1,008.8190 | $1,008.83 | $1,008.80 | $1,008.70 | |