| 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 | $191.62 | 9.637% | $210.0864 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $217.68 | 11.409% | $242.5151 | $242.52 | $242.50 | $242.50 |
| Purchase #3 | $222.65 | 5.692% | $235.3232 | $235.32 | $235.30 | $235.30 |
| Purchase #4 | $68.54 | 8.744% | $74.5331 | $74.53 | $74.55 | $74.50 |
| Purchase #5 | $151.42 | 10.283% | $166.9905 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $179.57 | 9.267% | $196.2108 | $196.21 | $196.20 | $196.20 |
| Purchase #7 | $223.71 | 8.830% | $243.4636 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $1,255.19 | $1,369.1227 | $1,369.12 | $1,369.10 | $1,369.10 | |