| 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 | $209.94 | 4.129% | $218.6084 | $218.61 | $218.60 | $218.60 |
| Purchase #2 | $101.99 | 8.157% | $110.3093 | $110.31 | $110.30 | $110.30 |
| Purchase #3 | $170.29 | 6.175% | $180.8054 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $160.85 | 3.139% | $165.8991 | $165.90 | $165.90 | $165.90 |
| Purchase #5 | $30.93 | 3.855% | $32.1224 | $32.12 | $32.10 | $32.10 |
| Purchase #6 | $98.34 | 9.203% | $107.3902 | $107.39 | $107.40 | $107.40 |
| Purchase #7 | $102.79 | 13.838% | $117.0141 | $117.01 | $117.00 | $117.00 |
| 7 purchase totals = | $875.13 | $932.1489 | $932.15 | $932.10 | $932.10 | |