| 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 | $215.98 | 8.470% | $234.2735 | $234.27 | $234.25 | $234.30 |
| Purchase #2 | $130.64 | 13.263% | $147.9668 | $147.97 | $147.95 | $148.00 |
| Purchase #3 | $24.52 | 3.346% | $25.3404 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $49.31 | 13.767% | $56.0985 | $56.10 | $56.10 | $56.10 |
| Purchase #5 | $222.78 | 12.755% | $251.1956 | $251.20 | $251.20 | $251.20 |
| Purchase #6 | $18.51 | 7.729% | $19.9406 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $214.28 | 7.151% | $229.6032 | $229.60 | $229.60 | $229.60 |
| 7 purchase totals = | $876.02 | $964.4186 | $964.42 | $964.40 | $964.40 | |