| 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 | $110.87 | 10.428% | $122.4315 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $110.41 | 6.613% | $117.7114 | $117.71 | $117.70 | $117.70 |
| Purchase #3 | $134.89 | 4.447% | $140.8886 | $140.89 | $140.90 | $140.90 |
| Purchase #4 | $165.92 | 8.776% | $180.4811 | $180.48 | $180.50 | $180.50 |
| Purchase #5 | $58.27 | 7.746% | $62.7836 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $56.71 | 9.290% | $61.9784 | $61.98 | $62.00 | $62.00 |
| Purchase #7 | $34.73 | 9.750% | $38.1162 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $671.80 | $724.3908 | $724.39 | $724.45 | $724.40 | |