| 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 | $36.91 | 11.157% | $41.028 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $42.39 | 10.186% | $46.7078 | $46.71 | $46.70 | $46.70 |
| Purchase #3 | $212.76 | 3.665% | $220.5577 | $220.56 | $220.55 | $220.60 |
| Purchase #4 | $224.53 | 3.312% | $231.9664 | $231.97 | $231.95 | $232.00 |
| Purchase #5 | $202.83 | 5.148% | $213.2717 | $213.27 | $213.25 | $213.30 |
| Purchase #6 | $21.50 | 5.203% | $22.6186 | $22.62 | $22.60 | $22.60 |
| Purchase #7 | $237.96 | 11.228% | $264.6781 | $264.68 | $264.70 | $264.70 |
| 7 purchase totals = | $978.88 | $1,040.8283 | $1,040.84 | $1,040.80 | $1,040.90 | |