| 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 | $110.73 | 5.517% | $116.839 | $116.84 | $116.85 | $116.80 |
| Purchase #2 | $81.36 | 10.754% | $90.1095 | $90.11 | $90.10 | $90.10 |
| Purchase #3 | $194.59 | 12.448% | $218.8126 | $218.81 | $218.80 | $218.80 |
| Purchase #4 | $145.41 | 8.203% | $157.338 | $157.34 | $157.35 | $157.30 |
| Purchase #5 | $244.95 | 9.466% | $268.137 | $268.14 | $268.15 | $268.10 |
| Purchase #6 | $109.66 | 9.530% | $120.1106 | $120.11 | $120.10 | $120.10 |
| Purchase #7 | $14.55 | 8.833% | $15.8352 | $15.84 | $15.85 | $15.80 |
| 7 purchase totals = | $901.25 | $987.1819 | $987.19 | $987.20 | $987.00 | |