| 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 | $128.29 | 5.604% | $135.4794 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $22.82 | 7.776% | $24.5945 | $24.59 | $24.60 | $24.60 |
| Purchase #3 | $100.53 | 7.745% | $108.316 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $124.89 | 9.741% | $137.0555 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $126.60 | 12.706% | $142.6858 | $142.69 | $142.70 | $142.70 |
| Purchase #6 | $200.44 | 10.861% | $222.2098 | $222.21 | $222.20 | $222.20 |
| Purchase #7 | $191.40 | 12.749% | $215.8016 | $215.80 | $215.80 | $215.80 |
| 7 purchase totals = | $894.97 | $986.1426 | $986.15 | $986.15 | $986.20 | |