| 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 | $24.80 | 11.149% | $27.565 | $27.57 | $27.55 | $27.60 |
| Purchase #2 | $154.53 | 10.476% | $170.7186 | $170.72 | $170.70 | $170.70 |
| Purchase #3 | $31.98 | 3.401% | $33.0676 | $33.07 | $33.05 | $33.10 |
| Purchase #4 | $196.87 | 4.300% | $205.3354 | $205.34 | $205.35 | $205.30 |
| Purchase #5 | $210.26 | 7.203% | $225.405 | $225.41 | $225.40 | $225.40 |
| Purchase #6 | $184.56 | 9.821% | $202.6856 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $108.25 | 7.671% | $116.5539 | $116.55 | $116.55 | $116.60 |
| 7 purchase totals = | $911.25 | $981.3311 | $981.35 | $981.30 | $981.40 | |