| 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 | $210.56 | 7.273% | $225.874 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $97.82 | 13.167% | $110.7 | $110.70 | $110.70 | $110.70 |
| Purchase #3 | $221.63 | 7.829% | $238.9814 | $238.98 | $239.00 | $239.00 |
| Purchase #4 | $148.25 | 10.384% | $163.6443 | $163.64 | $163.65 | $163.60 |
| Purchase #5 | $144.96 | 8.285% | $156.9699 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $143.93 | 4.353% | $150.1953 | $150.20 | $150.20 | $150.20 |
| Purchase #7 | $46.27 | 9.132% | $50.4954 | $50.50 | $50.50 | $50.50 |
| 7 purchase totals = | $1,013.42 | $1,096.8603 | $1,096.86 | $1,096.85 | $1,096.90 | |