| 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 | $177.78 | 10.322% | $196.1305 | $196.13 | $196.15 | $196.10 |
| Purchase #2 | $241.27 | 3.322% | $249.285 | $249.29 | $249.30 | $249.30 |
| Purchase #3 | $224.52 | 5.468% | $236.7968 | $236.80 | $236.80 | $236.80 |
| Purchase #4 | $126.27 | 5.180% | $132.8108 | $132.81 | $132.80 | $132.80 |
| Purchase #5 | $135.79 | 9.844% | $149.1572 | $149.16 | $149.15 | $149.20 |
| Purchase #6 | $183.75 | 4.852% | $192.6656 | $192.67 | $192.65 | $192.70 |
| Purchase #7 | $182.86 | 7.279% | $196.1704 | $196.17 | $196.15 | $196.20 |
| 7 purchase totals = | $1,272.24 | $1,353.0163 | $1,353.03 | $1,353.00 | $1,353.10 | |