| 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 | $21.53 | 9.605% | $23.598 | $23.60 | $23.60 | $23.60 |
| Purchase #2 | $184.41 | 7.622% | $198.4657 | $198.47 | $198.45 | $198.50 |
| Purchase #3 | $110.37 | 10.163% | $121.5869 | $121.59 | $121.60 | $121.60 |
| Purchase #4 | $250.90 | 11.388% | $279.4725 | $279.47 | $279.45 | $279.50 |
| Purchase #5 | $42.71 | 13.218% | $48.3554 | $48.36 | $48.35 | $48.40 |
| Purchase #6 | $158.89 | 3.150% | $163.895 | $163.90 | $163.90 | $163.90 |
| Purchase #7 | $192.98 | 3.495% | $199.7247 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $961.79 | $1,035.0982 | $1,035.11 | $1,035.05 | $1,035.20 | |