| 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 | $104.86 | 11.275% | $116.683 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $223.77 | 12.392% | $251.4996 | $251.50 | $251.50 | $251.50 |
| Purchase #3 | $44.44 | 10.624% | $49.1613 | $49.16 | $49.15 | $49.20 |
| Purchase #4 | $59.93 | 12.161% | $67.2181 | $67.22 | $67.20 | $67.20 |
| Purchase #5 | $50.47 | 11.320% | $56.1832 | $56.18 | $56.20 | $56.20 |
| Purchase #6 | $212.35 | 12.425% | $238.7345 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $192.56 | 12.644% | $216.9073 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $888.38 | $996.3870 | $996.38 | $996.40 | $996.40 | |