| 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 | $117.48 | 11.703% | $131.2287 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $198.72 | 10.425% | $219.4366 | $219.44 | $219.45 | $219.40 |
| Purchase #3 | $99.76 | 10.781% | $110.5151 | $110.52 | $110.50 | $110.50 |
| Purchase #4 | $143.62 | 11.452% | $160.0674 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $20.49 | 8.105% | $22.1507 | $22.15 | $22.15 | $22.20 |
| Purchase #6 | $238.87 | 9.845% | $262.3868 | $262.39 | $262.40 | $262.40 |
| Purchase #7 | $163.45 | 7.255% | $175.3083 | $175.31 | $175.30 | $175.30 |
| 7 purchase totals = | $982.39 | $1,081.0936 | $1,081.11 | $1,081.10 | $1,081.10 | |