| 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 | $89.82 | 13.366% | $101.8253 | $101.83 | $101.85 | $101.80 |
| Purchase #2 | $11.29 | 7.622% | $12.1505 | $12.15 | $12.15 | $12.20 |
| Purchase #3 | $62.65 | 13.466% | $71.0864 | $71.09 | $71.10 | $71.10 |
| Purchase #4 | $132.91 | 10.466% | $146.8204 | $146.82 | $146.80 | $146.80 |
| Purchase #5 | $190.25 | 12.678% | $214.3699 | $214.37 | $214.35 | $214.40 |
| Purchase #6 | $69.62 | 10.509% | $76.9364 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $235.91 | 4.240% | $245.9126 | $245.91 | $245.90 | $245.90 |
| 7 purchase totals = | $792.45 | $869.1015 | $869.11 | $869.10 | $869.10 | |