| 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 | $195.70 | 10.520% | $216.2876 | $216.29 | $216.30 | $216.30 |
| Purchase #2 | $156.39 | 6.265% | $166.1878 | $166.19 | $166.20 | $166.20 |
| Purchase #3 | $196.87 | 12.221% | $220.9295 | $220.93 | $220.95 | $220.90 |
| Purchase #4 | $206.47 | 13.832% | $235.0289 | $235.03 | $235.05 | $235.00 |
| Purchase #5 | $123.27 | 7.473% | $132.482 | $132.48 | $132.50 | $132.50 |
| Purchase #6 | $121.55 | 6.212% | $129.1007 | $129.10 | $129.10 | $129.10 |
| Purchase #7 | $102.38 | 13.419% | $116.1184 | $116.12 | $116.10 | $116.10 |
| 7 purchase totals = | $1,102.63 | $1,216.1349 | $1,216.14 | $1,216.20 | $1,216.10 | |