| 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 | $225.52 | 11.110% | $250.5753 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $163.48 | 4.526% | $170.8791 | $170.88 | $170.90 | $170.90 |
| Purchase #3 | $89.79 | 9.486% | $98.3075 | $98.31 | $98.30 | $98.30 |
| Purchase #4 | $66.82 | 3.355% | $69.0618 | $69.06 | $69.05 | $69.10 |
| Purchase #5 | $21.80 | 6.263% | $23.1653 | $23.17 | $23.15 | $23.20 |
| Purchase #6 | $16.93 | 13.310% | $19.1834 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $237.84 | 3.584% | $246.3642 | $246.36 | $246.35 | $246.40 |
| 7 purchase totals = | $822.18 | $877.5366 | $877.54 | $877.55 | $877.70 | |