| 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 | $116.25 | 10.730% | $128.7236 | $128.72 | $128.70 | $128.70 |
| Purchase #2 | $229.92 | 9.694% | $252.2084 | $252.21 | $252.20 | $252.20 |
| Purchase #3 | $122.38 | 7.288% | $131.2991 | $131.30 | $131.30 | $131.30 |
| Purchase #4 | $45.85 | 11.336% | $51.0476 | $51.05 | $51.05 | $51.00 |
| Purchase #5 | $138.48 | 11.197% | $153.9856 | $153.99 | $154.00 | $154.00 |
| Purchase #6 | $89.75 | 13.827% | $102.1597 | $102.16 | $102.15 | $102.20 |
| Purchase #7 | $116.63 | 7.434% | $125.3003 | $125.30 | $125.30 | $125.30 |
| 7 purchase totals = | $859.26 | $944.7243 | $944.73 | $944.70 | $944.70 | |