| 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 | $198.90 | 6.714% | $212.2541 | $212.25 | $212.25 | $212.30 |
| Purchase #2 | $225.68 | 7.241% | $242.0215 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $48.55 | 8.140% | $52.502 | $52.50 | $52.50 | $52.50 |
| Purchase #4 | $7.52 | 6.869% | $8.0365 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $148.74 | 4.393% | $155.2741 | $155.27 | $155.25 | $155.30 |
| Purchase #6 | $204.26 | 11.640% | $228.0359 | $228.04 | $228.05 | $228.00 |
| Purchase #7 | $28.30 | 9.293% | $30.9299 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $861.95 | $929.0540 | $929.05 | $929.05 | $929.00 | |