| 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 | $232.52 | 11.191% | $258.5413 | $258.54 | $258.55 | $258.50 |
| Purchase #2 | $235.42 | 7.171% | $252.302 | $252.30 | $252.30 | $252.30 |
| Purchase #3 | $30.69 | 9.116% | $33.4877 | $33.49 | $33.50 | $33.50 |
| Purchase #4 | $121.93 | 8.282% | $132.0282 | $132.03 | $132.05 | $132.00 |
| Purchase #5 | $45.82 | 10.661% | $50.7049 | $50.70 | $50.70 | $50.70 |
| Purchase #6 | $21.60 | 10.169% | $23.7965 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $36.61 | 13.552% | $41.5714 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $724.59 | $792.4320 | $792.43 | $792.45 | $792.40 | |