| 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 | $213.75 | 6.686% | $228.0413 | $228.04 | $228.05 | $228.00 |
| Purchase #2 | $96.91 | 8.527% | $105.1735 | $105.17 | $105.15 | $105.20 |
| Purchase #3 | $100.88 | 6.317% | $107.2526 | $107.25 | $107.25 | $107.30 |
| Purchase #4 | $146.27 | 10.352% | $161.4119 | $161.41 | $161.40 | $161.40 |
| Purchase #5 | $87.99 | 7.232% | $94.3534 | $94.35 | $94.35 | $94.40 |
| Purchase #6 | $152.87 | 13.356% | $173.2873 | $173.29 | $173.30 | $173.30 |
| Purchase #7 | $249.32 | 5.647% | $263.3991 | $263.40 | $263.40 | $263.40 |
| 7 purchase totals = | $1,047.99 | $1,132.9191 | $1,132.91 | $1,132.90 | $1,133.00 | |