| 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 | $103.92 | 9.615% | $113.9119 | $113.91 | $113.90 | $113.90 |
| Purchase #2 | $216.50 | 7.231% | $232.1551 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $111.33 | 9.490% | $121.8952 | $121.90 | $121.90 | $121.90 |
| Purchase #4 | $152.71 | 8.139% | $165.1391 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $65.35 | 13.139% | $73.9363 | $73.94 | $73.95 | $73.90 |
| Purchase #6 | $82.57 | 7.677% | $88.9089 | $88.91 | $88.90 | $88.90 |
| Purchase #7 | $101.90 | 6.186% | $108.2035 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $834.28 | $904.1500 | $904.16 | $904.15 | $904.10 | |