| 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 | $200.69 | 4.811% | $210.3452 | $210.35 | $210.35 | $210.30 |
| Purchase #2 | $135.38 | 11.247% | $150.6062 | $150.61 | $150.60 | $150.60 |
| Purchase #3 | $163.90 | 12.396% | $184.217 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $243.92 | 7.160% | $261.3847 | $261.38 | $261.40 | $261.40 |
| Purchase #5 | $231.53 | 7.280% | $248.3854 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $118.68 | 7.667% | $127.7792 | $127.78 | $127.80 | $127.80 |
| Purchase #7 | $96.55 | 6.383% | $102.7128 | $102.71 | $102.70 | $102.70 |
| 7 purchase totals = | $1,190.65 | $1,285.4305 | $1,285.44 | $1,285.45 | $1,285.40 | |