| 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 | $243.79 | 5.764% | $257.8421 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $210.25 | 6.117% | $223.111 | $223.11 | $223.10 | $223.10 |
| Purchase #3 | $79.63 | 7.854% | $85.8841 | $85.88 | $85.90 | $85.90 |
| Purchase #4 | $125.92 | 11.568% | $140.4864 | $140.49 | $140.50 | $140.50 |
| Purchase #5 | $66.92 | 7.848% | $72.1719 | $72.17 | $72.15 | $72.20 |
| Purchase #6 | $173.52 | 8.227% | $187.7955 | $187.80 | $187.80 | $187.80 |
| Purchase #7 | $148.46 | 7.460% | $159.5351 | $159.54 | $159.55 | $159.50 |
| 7 purchase totals = | $1,048.49 | $1,126.8261 | $1,126.83 | $1,126.85 | $1,126.80 | |