| 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 | $211.75 | 4.677% | $221.6535 | $221.65 | $221.65 | $221.70 |
| Purchase #2 | $102.43 | 8.250% | $110.8805 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $86.29 | 12.568% | $97.1349 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $14.86 | 13.704% | $16.8964 | $16.90 | $16.90 | $16.90 |
| Purchase #5 | $98.62 | 9.771% | $108.2562 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $149.77 | 11.610% | $167.1583 | $167.16 | $167.15 | $167.20 |
| Purchase #7 | $200.57 | 3.664% | $207.9189 | $207.92 | $207.90 | $207.90 |
| 7 purchase totals = | $864.29 | $929.8987 | $929.90 | $929.90 | $930.00 | |