| 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 | $234.40 | 8.336% | $253.9396 | $253.94 | $253.95 | $253.90 |
| Purchase #2 | $165.88 | 5.575% | $175.1278 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $215.67 | 6.450% | $229.5807 | $229.58 | $229.60 | $229.60 |
| Purchase #4 | $93.50 | 13.493% | $106.116 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $43.34 | 12.662% | $48.8277 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $90.31 | 11.216% | $100.4392 | $100.44 | $100.45 | $100.40 |
| Purchase #7 | $91.96 | 3.527% | $95.2034 | $95.20 | $95.20 | $95.20 |
| 7 purchase totals = | $935.06 | $1,009.2344 | $1,009.24 | $1,009.30 | $1,009.10 | |