| 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 | $200.88 | 13.207% | $227.4102 | $227.41 | $227.40 | $227.40 |
| Purchase #2 | $245.96 | 13.396% | $278.9088 | $278.91 | $278.90 | $278.90 |
| Purchase #3 | $42.47 | 6.184% | $45.0963 | $45.10 | $45.10 | $45.10 |
| Purchase #4 | $193.51 | 8.560% | $210.0745 | $210.07 | $210.05 | $210.10 |
| Purchase #5 | $211.99 | 11.856% | $237.1235 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $111.29 | 6.660% | $118.7019 | $118.70 | $118.70 | $118.70 |
| Purchase #7 | $243.50 | 5.664% | $257.2918 | $257.29 | $257.30 | $257.30 |
| 7 purchase totals = | $1,249.60 | $1,374.6070 | $1,374.60 | $1,374.55 | $1,374.60 | |