| 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 | $29.65 | 11.717% | $33.1241 | $33.12 | $33.10 | $33.10 |
| Purchase #2 | $169.70 | 11.595% | $189.3767 | $189.38 | $189.40 | $189.40 |
| Purchase #3 | $178.68 | 6.382% | $190.0834 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $162.34 | 13.324% | $183.9702 | $183.97 | $183.95 | $184.00 |
| Purchase #5 | $190.61 | 10.624% | $210.8604 | $210.86 | $210.85 | $210.90 |
| Purchase #6 | $214.61 | 9.589% | $235.189 | $235.19 | $235.20 | $235.20 |
| Purchase #7 | $187.41 | 13.325% | $212.3824 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $1,133.00 | $1,254.9862 | $1,254.98 | $1,255.00 | $1,255.10 | |