| 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 | $205.37 | 5.423% | $216.5072 | $216.51 | $216.50 | $216.50 |
| Purchase #2 | $56.35 | 10.327% | $62.1693 | $62.17 | $62.15 | $62.20 |
| Purchase #3 | $56.78 | 11.692% | $63.4187 | $63.42 | $63.40 | $63.40 |
| Purchase #4 | $96.39 | 9.307% | $105.361 | $105.36 | $105.35 | $105.40 |
| Purchase #5 | $6.33 | 12.821% | $7.1416 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $224.63 | 13.203% | $254.2879 | $254.29 | $254.30 | $254.30 |
| Purchase #7 | $98.98 | 11.592% | $110.4538 | $110.45 | $110.45 | $110.50 |
| 7 purchase totals = | $744.83 | $819.3395 | $819.34 | $819.30 | $819.40 | |