| 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 | $171.92 | 13.244% | $194.6891 | $194.69 | $194.70 | $194.70 |
| Purchase #2 | $11.35 | 7.647% | $12.2179 | $12.22 | $12.20 | $12.20 |
| Purchase #3 | $213.89 | 9.787% | $234.8234 | $234.82 | $234.80 | $234.80 |
| Purchase #4 | $231.80 | 9.713% | $254.3147 | $254.31 | $254.30 | $254.30 |
| Purchase #5 | $45.36 | 10.707% | $50.2167 | $50.22 | $50.20 | $50.20 |
| Purchase #6 | $112.49 | 9.507% | $123.1844 | $123.18 | $123.20 | $123.20 |
| Purchase #7 | $100.69 | 6.685% | $107.4211 | $107.42 | $107.40 | $107.40 |
| 7 purchase totals = | $887.50 | $976.8673 | $976.86 | $976.80 | $976.80 | |