| 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 | $108.41 | 12.321% | $121.7672 | $121.77 | $121.75 | $121.80 |
| Purchase #2 | $44.80 | 13.571% | $50.8798 | $50.88 | $50.90 | $50.90 |
| Purchase #3 | $241.82 | 12.208% | $271.3414 | $271.34 | $271.35 | $271.30 |
| Purchase #4 | $168.54 | 6.123% | $178.8597 | $178.86 | $178.85 | $178.90 |
| Purchase #5 | $97.29 | 8.582% | $105.6394 | $105.64 | $105.65 | $105.60 |
| Purchase #6 | $128.63 | 6.836% | $137.4231 | $137.42 | $137.40 | $137.40 |
| Purchase #7 | $120.72 | 4.465% | $126.1101 | $126.11 | $126.10 | $126.10 |
| 7 purchase totals = | $910.21 | $992.0207 | $992.02 | $992.00 | $992.00 | |