| 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 | $129.88 | 3.283% | $134.144 | $134.14 | $134.15 | $134.10 |
| Purchase #2 | $121.72 | 3.541% | $126.0301 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $44.94 | 13.142% | $50.846 | $50.85 | $50.85 | $50.80 |
| Purchase #4 | $229.77 | 6.421% | $244.5235 | $244.52 | $244.50 | $244.50 |
| Purchase #5 | $106.49 | 11.212% | $118.4297 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $175.36 | 3.263% | $181.082 | $181.08 | $181.10 | $181.10 |
| Purchase #7 | $9.84 | 10.346% | $10.858 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $818.00 | $865.9133 | $865.91 | $865.95 | $865.80 | |