| 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 | $199.96 | 7.692% | $215.3409 | $215.34 | $215.35 | $215.30 |
| Purchase #2 | $242.72 | 12.404% | $272.827 | $272.83 | $272.85 | $272.80 |
| Purchase #3 | $205.61 | 3.251% | $212.2944 | $212.29 | $212.30 | $212.30 |
| Purchase #4 | $213.93 | 8.693% | $232.5269 | $232.53 | $232.55 | $232.50 |
| Purchase #5 | $33.99 | 11.109% | $37.7659 | $37.77 | $37.75 | $37.80 |
| Purchase #6 | $171.29 | 8.384% | $185.651 | $185.65 | $185.65 | $185.70 |
| Purchase #7 | $20.68 | 5.749% | $21.8689 | $21.87 | $21.85 | $21.90 |
| 7 purchase totals = | $1,088.18 | $1,178.2750 | $1,178.28 | $1,178.30 | $1,178.30 | |