| 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 | $197.65 | 9.318% | $216.067 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $232.27 | 12.341% | $260.9344 | $260.93 | $260.95 | $260.90 |
| Purchase #3 | $216.51 | 8.570% | $235.0649 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $11.38 | 4.739% | $11.9193 | $11.92 | $11.90 | $11.90 |
| Purchase #5 | $42.89 | 10.176% | $47.2545 | $47.25 | $47.25 | $47.30 |
| Purchase #6 | $170.74 | 5.502% | $180.1341 | $180.13 | $180.15 | $180.10 |
| Purchase #7 | $196.71 | 5.775% | $208.07 | $208.07 | $208.05 | $208.10 |
| 7 purchase totals = | $1,068.15 | $1,159.4442 | $1,159.43 | $1,159.40 | $1,159.50 | |