| 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 | $86.25 | 13.438% | $97.8403 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $207.96 | 4.779% | $217.8984 | $217.90 | $217.90 | $217.90 |
| Purchase #3 | $185.33 | 7.160% | $198.5996 | $198.60 | $198.60 | $198.60 |
| Purchase #4 | $42.68 | 5.414% | $44.9907 | $44.99 | $45.00 | $45.00 |
| Purchase #5 | $227.63 | 10.315% | $251.11 | $251.11 | $251.10 | $251.10 |
| Purchase #6 | $248.52 | 4.784% | $260.4092 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $110.81 | 8.566% | $120.302 | $120.30 | $120.30 | $120.30 |
| 7 purchase totals = | $1,109.18 | $1,191.1502 | $1,191.15 | $1,191.15 | $1,191.10 | |