| 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 | $214.47 | 11.563% | $239.2692 | $239.27 | $239.25 | $239.30 |
| Purchase #2 | $84.38 | 11.405% | $94.0035 | $94.00 | $94.00 | $94.00 |
| Purchase #3 | $100.43 | 9.642% | $110.1135 | $110.11 | $110.10 | $110.10 |
| Purchase #4 | $222.73 | 5.446% | $234.8599 | $234.86 | $234.85 | $234.90 |
| Purchase #5 | $227.98 | 7.208% | $244.4128 | $244.41 | $244.40 | $244.40 |
| Purchase #6 | $126.31 | 8.527% | $137.0805 | $137.08 | $137.10 | $137.10 |
| Purchase #7 | $10.40 | 4.214% | $10.8383 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $986.70 | $1,070.5777 | $1,070.57 | $1,070.55 | $1,070.60 | |