| 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 | $105.71 | 4.686% | $110.6636 | $110.66 | $110.65 | $110.70 |
| Purchase #2 | $121.65 | 10.386% | $134.2846 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $217.36 | 9.209% | $237.3767 | $237.38 | $237.40 | $237.40 |
| Purchase #4 | $237.72 | 9.600% | $260.5411 | $260.54 | $260.55 | $260.50 |
| Purchase #5 | $201.97 | 7.458% | $217.0329 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $42.91 | 8.473% | $46.5458 | $46.55 | $46.55 | $46.50 |
| Purchase #7 | $148.95 | 13.644% | $169.2727 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $1,076.27 | $1,175.7174 | $1,175.71 | $1,175.75 | $1,175.70 | |