| 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 | $99.60 | 9.326% | $108.8887 | $108.89 | $108.90 | $108.90 |
| Purchase #2 | $98.86 | 3.275% | $102.0977 | $102.10 | $102.10 | $102.10 |
| Purchase #3 | $42.76 | 3.190% | $44.124 | $44.12 | $44.10 | $44.10 |
| Purchase #4 | $233.76 | 5.154% | $245.808 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $148.87 | 9.869% | $163.562 | $163.56 | $163.55 | $163.60 |
| Purchase #6 | $18.56 | 10.409% | $20.4919 | $20.49 | $20.50 | $20.50 |
| Purchase #7 | $240.49 | 10.678% | $266.1695 | $266.17 | $266.15 | $266.20 |
| 7 purchase totals = | $882.90 | $951.1418 | $951.14 | $951.10 | $951.20 | |