| 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 | $101.58 | 13.328% | $115.1186 | $115.12 | $115.10 | $115.10 |
| Purchase #2 | $23.49 | 4.762% | $24.6086 | $24.61 | $24.60 | $24.60 |
| Purchase #3 | $57.52 | 5.874% | $60.8987 | $60.90 | $60.90 | $60.90 |
| Purchase #4 | $108.58 | 3.307% | $112.1707 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $114.91 | 7.163% | $123.141 | $123.14 | $123.15 | $123.10 |
| Purchase #6 | $239.70 | 8.848% | $260.9087 | $260.91 | $260.90 | $260.90 |
| Purchase #7 | $209.43 | 12.454% | $235.5124 | $235.51 | $235.50 | $235.50 |
| 7 purchase totals = | $855.21 | $932.3587 | $932.36 | $932.30 | $932.30 | |