| 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 | $193.27 | 13.439% | $219.2436 | $219.24 | $219.25 | $219.20 |
| Purchase #2 | $225.48 | 6.537% | $240.2196 | $240.22 | $240.20 | $240.20 |
| Purchase #3 | $17.92 | 12.338% | $20.131 | $20.13 | $20.15 | $20.10 |
| Purchase #4 | $141.84 | 12.675% | $159.8182 | $159.82 | $159.80 | $159.80 |
| Purchase #5 | $27.45 | 11.349% | $30.5653 | $30.57 | $30.55 | $30.60 |
| Purchase #6 | $217.53 | 8.667% | $236.3833 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $102.28 | 3.235% | $105.5888 | $105.59 | $105.60 | $105.60 |
| 7 purchase totals = | $925.77 | $1,011.9498 | $1,011.95 | $1,011.95 | $1,011.90 | |