| 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 | $164.39 | 7.677% | $177.0102 | $177.01 | $177.00 | $177.00 |
| Purchase #2 | $81.29 | 10.826% | $90.0905 | $90.09 | $90.10 | $90.10 |
| Purchase #3 | $244.74 | 12.357% | $274.9825 | $274.98 | $275.00 | $275.00 |
| Purchase #4 | $212.41 | 7.856% | $229.0969 | $229.10 | $229.10 | $229.10 |
| Purchase #5 | $7.51 | 9.590% | $8.2302 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $25.61 | 9.383% | $28.013 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $211.76 | 12.389% | $237.9949 | $237.99 | $238.00 | $238.00 |
| 7 purchase totals = | $947.71 | $1,045.4182 | $1,045.41 | $1,045.45 | $1,045.40 | |