| 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 | $210.32 | 3.310% | $217.2816 | $217.28 | $217.30 | $217.30 |
| Purchase #2 | $112.60 | 7.667% | $121.233 | $121.23 | $121.25 | $121.20 |
| Purchase #3 | $177.61 | 5.379% | $187.1636 | $187.16 | $187.15 | $187.20 |
| Purchase #4 | $48.67 | 10.272% | $53.6694 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $99.66 | 8.797% | $108.4271 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $60.79 | 3.722% | $63.0526 | $63.05 | $63.05 | $63.10 |
| Purchase #7 | $172.40 | 13.128% | $195.0327 | $195.03 | $195.05 | $195.00 |
| 7 purchase totals = | $882.05 | $945.8600 | $945.85 | $945.90 | $945.90 | |