| 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 | $12.91 | 4.499% | $13.4908 | $13.49 | $13.50 | $13.50 |
| Purchase #2 | $239.78 | 11.412% | $267.1437 | $267.14 | $267.15 | $267.10 |
| Purchase #3 | $115.72 | 13.471% | $131.3086 | $131.31 | $131.30 | $131.30 |
| Purchase #4 | $230.83 | 3.138% | $238.0734 | $238.07 | $238.05 | $238.10 |
| Purchase #5 | $70.49 | 10.503% | $77.8936 | $77.89 | $77.90 | $77.90 |
| Purchase #6 | $193.49 | 8.388% | $209.7199 | $209.72 | $209.70 | $209.70 |
| Purchase #7 | $177.94 | 5.418% | $187.5808 | $187.58 | $187.60 | $187.60 |
| 7 purchase totals = | $1,041.16 | $1,125.2108 | $1,125.20 | $1,125.20 | $1,125.20 | |