| 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 | $243.37 | 10.412% | $268.7097 | $268.71 | $268.70 | $268.70 |
| Purchase #2 | $133.56 | 12.849% | $150.7211 | $150.72 | $150.70 | $150.70 |
| Purchase #3 | $100.87 | 9.751% | $110.7058 | $110.71 | $110.70 | $110.70 |
| Purchase #4 | $53.74 | 12.803% | $60.6203 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $85.43 | 3.805% | $88.6806 | $88.68 | $88.70 | $88.70 |
| Purchase #6 | $190.26 | 12.417% | $213.8846 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $67.64 | 12.167% | $75.8698 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $874.87 | $969.1919 | $969.19 | $969.15 | $969.20 | |