| 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 | $240.57 | 8.351% | $260.66 | $260.66 | $260.65 | $260.70 |
| Purchase #2 | $208.42 | 9.714% | $228.6659 | $228.67 | $228.65 | $228.70 |
| Purchase #3 | $228.65 | 9.820% | $251.1034 | $251.10 | $251.10 | $251.10 |
| Purchase #4 | $129.34 | 4.696% | $135.4138 | $135.41 | $135.40 | $135.40 |
| Purchase #5 | $51.89 | 4.668% | $54.3122 | $54.31 | $54.30 | $54.30 |
| Purchase #6 | $237.50 | 8.525% | $257.7469 | $257.75 | $257.75 | $257.70 |
| Purchase #7 | $203.48 | 5.871% | $215.4263 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $1,299.85 | $1,403.3285 | $1,403.33 | $1,403.30 | $1,403.30 | |