| 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 | $110.37 | 12.600% | $124.2766 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $125.47 | 4.197% | $130.736 | $130.74 | $130.75 | $130.70 |
| Purchase #3 | $110.99 | 13.776% | $126.28 | $126.28 | $126.30 | $126.30 |
| Purchase #4 | $210.57 | 3.105% | $217.1082 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $130.79 | 11.769% | $146.1827 | $146.18 | $146.20 | $146.20 |
| Purchase #6 | $189.52 | 4.682% | $198.3933 | $198.39 | $198.40 | $198.40 |
| Purchase #7 | $105.58 | 12.326% | $118.5938 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $983.29 | $1,061.5706 | $1,061.57 | $1,061.65 | $1,061.60 | |