| 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 | $34.45 | 9.694% | $37.7896 | $37.79 | $37.80 | $37.80 |
| Purchase #2 | $233.75 | 11.360% | $260.304 | $260.30 | $260.30 | $260.30 |
| Purchase #3 | $107.97 | 12.365% | $121.3205 | $121.32 | $121.30 | $121.30 |
| Purchase #4 | $217.96 | 10.378% | $240.5799 | $240.58 | $240.60 | $240.60 |
| Purchase #5 | $156.43 | 9.357% | $171.0672 | $171.07 | $171.05 | $171.10 |
| Purchase #6 | $156.65 | 4.675% | $163.9734 | $163.97 | $163.95 | $164.00 |
| Purchase #7 | $179.76 | 13.552% | $204.1211 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $1,086.97 | $1,199.1557 | $1,199.15 | $1,199.10 | $1,199.20 | |