| 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 | $229.96 | 10.647% | $254.4438 | $254.44 | $254.45 | $254.40 |
| Purchase #2 | $18.89 | 9.764% | $20.7344 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $136.70 | 9.521% | $149.7152 | $149.72 | $149.70 | $149.70 |
| Purchase #4 | $223.64 | 4.799% | $234.3725 | $234.37 | $234.35 | $234.40 |
| Purchase #5 | $148.98 | 12.242% | $167.2181 | $167.22 | $167.20 | $167.20 |
| Purchase #6 | $43.88 | 6.728% | $46.8322 | $46.83 | $46.85 | $46.80 |
| Purchase #7 | $108.81 | 4.488% | $113.6934 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $910.86 | $987.0096 | $987.00 | $987.00 | $986.90 | |