| 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 | $239.55 | 4.812% | $251.0771 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $82.53 | 7.310% | $88.5629 | $88.56 | $88.55 | $88.60 |
| Purchase #3 | $53.52 | 11.761% | $59.8145 | $59.81 | $59.80 | $59.80 |
| Purchase #4 | $132.38 | 4.870% | $138.8269 | $138.83 | $138.85 | $138.80 |
| Purchase #5 | $56.57 | 10.543% | $62.5342 | $62.53 | $62.55 | $62.50 |
| Purchase #6 | $53.30 | 6.331% | $56.6744 | $56.67 | $56.65 | $56.70 |
| Purchase #7 | $110.68 | 13.679% | $125.8199 | $125.82 | $125.80 | $125.80 |
| 7 purchase totals = | $728.53 | $783.3099 | $783.30 | $783.30 | $783.30 | |