| 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 | $211.45 | 10.125% | $232.8593 | $232.86 | $232.85 | $232.90 |
| Purchase #2 | $18.87 | 3.834% | $19.5935 | $19.59 | $19.60 | $19.60 |
| Purchase #3 | $24.48 | 5.420% | $25.8068 | $25.81 | $25.80 | $25.80 |
| Purchase #4 | $233.25 | 11.835% | $260.8551 | $260.86 | $260.85 | $260.90 |
| Purchase #5 | $113.36 | 4.734% | $118.7265 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $95.93 | 12.408% | $107.833 | $107.83 | $107.85 | $107.80 |
| Purchase #7 | $208.99 | 7.546% | $224.7604 | $224.76 | $224.75 | $224.80 |
| 7 purchase totals = | $906.33 | $990.4346 | $990.44 | $990.45 | $990.50 | |