| 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 | $249.89 | 8.441% | $270.9832 | $270.98 | $271.00 | $271.00 |
| Purchase #2 | $212.73 | 7.189% | $228.0232 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $185.47 | 13.681% | $210.8442 | $210.84 | $210.85 | $210.80 |
| Purchase #4 | $30.32 | 6.667% | $32.3414 | $32.34 | $32.35 | $32.30 |
| Purchase #5 | $97.95 | 10.417% | $108.1535 | $108.15 | $108.15 | $108.20 |
| Purchase #6 | $116.70 | 4.486% | $121.9352 | $121.94 | $121.95 | $121.90 |
| Purchase #7 | $218.47 | 4.426% | $228.1395 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $1,111.53 | $1,200.4202 | $1,200.41 | $1,200.45 | $1,200.30 | |