| 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 | $199.70 | 7.477% | $214.6316 | $214.63 | $214.65 | $214.60 |
| Purchase #2 | $219.62 | 5.328% | $231.3214 | $231.32 | $231.30 | $231.30 |
| Purchase #3 | $240.31 | 4.597% | $251.3571 | $251.36 | $251.35 | $251.40 |
| Purchase #4 | $26.26 | 8.520% | $28.4974 | $28.50 | $28.50 | $28.50 |
| Purchase #5 | $146.67 | 10.150% | $161.557 | $161.56 | $161.55 | $161.60 |
| Purchase #6 | $16.81 | 5.263% | $17.6947 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $63.64 | 8.530% | $69.0685 | $69.07 | $69.05 | $69.10 |
| 7 purchase totals = | $913.01 | $974.1277 | $974.13 | $974.10 | $974.20 | |