| 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 | $127.72 | 10.139% | $140.6695 | $140.67 | $140.65 | $140.70 |
| Purchase #2 | $81.57 | 11.186% | $90.6944 | $90.69 | $90.70 | $90.70 |
| Purchase #3 | $244.97 | 5.203% | $257.7158 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $95.27 | 5.352% | $100.3689 | $100.37 | $100.35 | $100.40 |
| Purchase #5 | $125.28 | 5.396% | $132.0401 | $132.04 | $132.05 | $132.00 |
| Purchase #6 | $59.28 | 7.856% | $63.937 | $63.94 | $63.95 | $63.90 |
| Purchase #7 | $219.44 | 4.223% | $228.707 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $953.53 | $1,014.1327 | $1,014.14 | $1,014.10 | $1,014.10 | |