| 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 | $131.50 | 4.269% | $137.1137 | $137.11 | $137.10 | $137.10 |
| Purchase #2 | $232.55 | 11.857% | $260.1235 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $54.99 | 6.819% | $58.7398 | $58.74 | $58.75 | $58.70 |
| Purchase #4 | $186.49 | 4.737% | $195.324 | $195.32 | $195.30 | $195.30 |
| Purchase #5 | $130.50 | 8.216% | $141.2219 | $141.22 | $141.20 | $141.20 |
| Purchase #6 | $12.32 | 4.424% | $12.865 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $159.91 | 12.465% | $179.8428 | $179.84 | $179.85 | $179.80 |
| 7 purchase totals = | $908.26 | $985.2307 | $985.22 | $985.15 | $985.10 | |