| 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 | $178.92 | 12.644% | $201.5426 | $201.54 | $201.55 | $201.50 |
| Purchase #2 | $97.86 | 9.409% | $107.0676 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $105.61 | 4.533% | $110.3973 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $221.82 | 7.662% | $238.8158 | $238.82 | $238.80 | $238.80 |
| Purchase #5 | $20.34 | 7.589% | $21.8836 | $21.88 | $21.90 | $21.90 |
| Purchase #6 | $73.35 | 9.513% | $80.3278 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $210.94 | 7.563% | $226.8934 | $226.89 | $226.90 | $226.90 |
| 7 purchase totals = | $908.84 | $986.9281 | $986.93 | $986.95 | $986.90 | |