| 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 | $116.34 | 9.619% | $127.5307 | $127.53 | $127.55 | $127.50 |
| Purchase #2 | $226.96 | 3.227% | $234.284 | $234.28 | $234.30 | $234.30 |
| Purchase #3 | $69.64 | 13.611% | $79.1187 | $79.12 | $79.10 | $79.10 |
| Purchase #4 | $28.28 | 11.424% | $31.5107 | $31.51 | $31.50 | $31.50 |
| Purchase #5 | $52.64 | 7.533% | $56.6054 | $56.61 | $56.60 | $56.60 |
| Purchase #6 | $159.83 | 12.488% | $179.7896 | $179.79 | $179.80 | $179.80 |
| Purchase #7 | $221.92 | 12.322% | $249.265 | $249.27 | $249.25 | $249.30 |
| 7 purchase totals = | $875.61 | $958.1041 | $958.11 | $958.10 | $958.10 | |