| 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 | $222.42 | 8.812% | $242.0197 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $197.96 | 5.566% | $208.9785 | $208.98 | $209.00 | $209.00 |
| Purchase #3 | $85.25 | 6.438% | $90.7384 | $90.74 | $90.75 | $90.70 |
| Purchase #4 | $209.28 | 8.125% | $226.284 | $226.28 | $226.30 | $226.30 |
| Purchase #5 | $234.96 | 9.368% | $256.9711 | $256.97 | $256.95 | $257.00 |
| Purchase #6 | $102.74 | 9.221% | $112.2137 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $161.61 | 7.383% | $173.5417 | $173.54 | $173.55 | $173.50 |
| 7 purchase totals = | $1,214.22 | $1,310.7471 | $1,310.74 | $1,310.75 | $1,310.70 | |