| 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 | $213.35 | 10.568% | $235.8968 | $235.90 | $235.90 | $235.90 |
| Purchase #2 | $49.84 | 6.682% | $53.1703 | $53.17 | $53.15 | $53.20 |
| Purchase #3 | $243.40 | 3.685% | $252.3693 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $139.60 | 3.284% | $144.1845 | $144.18 | $144.20 | $144.20 |
| Purchase #5 | $136.43 | 6.845% | $145.7686 | $145.77 | $145.75 | $145.80 |
| Purchase #6 | $5.83 | 5.107% | $6.1277 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $39.56 | 9.698% | $43.3965 | $43.40 | $43.40 | $43.40 |
| 7 purchase totals = | $828.01 | $880.9137 | $880.92 | $880.90 | $881.00 | |