| 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 | $200.42 | 10.372% | $221.2076 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $131.47 | 9.762% | $144.3041 | $144.30 | $144.30 | $144.30 |
| Purchase #3 | $124.92 | 11.737% | $139.5819 | $139.58 | $139.60 | $139.60 |
| Purchase #4 | $238.89 | 5.209% | $251.3338 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $247.56 | 12.517% | $278.5471 | $278.55 | $278.55 | $278.50 |
| Purchase #6 | $189.47 | 9.766% | $207.9736 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $235.82 | 11.167% | $262.154 | $262.15 | $262.15 | $262.20 |
| 7 purchase totals = | $1,368.55 | $1,505.1021 | $1,505.09 | $1,505.10 | $1,505.10 | |