| 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 | $221.36 | 6.253% | $235.2016 | $235.20 | $235.20 | $235.20 |
| Purchase #2 | $159.79 | 6.642% | $170.4033 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $109.48 | 4.553% | $114.4646 | $114.46 | $114.45 | $114.50 |
| Purchase #4 | $66.71 | 11.828% | $74.6005 | $74.60 | $74.60 | $74.60 |
| Purchase #5 | $55.83 | 5.640% | $58.9788 | $58.98 | $59.00 | $59.00 |
| Purchase #6 | $234.76 | 3.343% | $242.608 | $242.61 | $242.60 | $242.60 |
| Purchase #7 | $130.56 | 8.651% | $141.8547 | $141.85 | $141.85 | $141.90 |
| 7 purchase totals = | $978.49 | $1,038.1115 | $1,038.10 | $1,038.10 | $1,038.20 | |