| 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 | $190.28 | 10.802% | $210.834 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $8.95 | 9.359% | $9.7876 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $176.63 | 13.358% | $200.2242 | $200.22 | $200.20 | $200.20 |
| Purchase #4 | $232.25 | 10.574% | $256.8081 | $256.81 | $256.80 | $256.80 |
| Purchase #5 | $116.41 | 4.574% | $121.7346 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $165.30 | 11.844% | $184.8781 | $184.88 | $184.90 | $184.90 |
| Purchase #7 | $12.62 | 9.782% | $13.8545 | $13.85 | $13.85 | $13.90 |
| 7 purchase totals = | $902.44 | $998.1211 | $998.11 | $998.15 | $998.10 | |