| 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 | $214.53 | 9.684% | $235.3051 | $235.31 | $235.30 | $235.30 |
| Purchase #2 | $103.76 | 4.154% | $108.0702 | $108.07 | $108.05 | $108.10 |
| Purchase #3 | $131.90 | 9.727% | $144.7299 | $144.73 | $144.75 | $144.70 |
| Purchase #4 | $99.30 | 6.264% | $105.5202 | $105.52 | $105.50 | $105.50 |
| Purchase #5 | $144.73 | 10.197% | $159.4881 | $159.49 | $159.50 | $159.50 |
| Purchase #6 | $30.30 | 13.153% | $34.2854 | $34.29 | $34.30 | $34.30 |
| Purchase #7 | $248.26 | 13.316% | $281.3183 | $281.32 | $281.30 | $281.30 |
| 7 purchase totals = | $972.78 | $1,068.7172 | $1,068.73 | $1,068.70 | $1,068.70 | |