| 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 | $125.86 | 4.329% | $131.3085 | $131.31 | $131.30 | $131.30 |
| Purchase #2 | $212.47 | 5.701% | $224.5829 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $172.90 | 3.451% | $178.8668 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $111.85 | 6.224% | $118.8115 | $118.81 | $118.80 | $118.80 |
| Purchase #5 | $217.29 | 4.551% | $227.1789 | $227.18 | $227.20 | $227.20 |
| Purchase #6 | $186.95 | 6.772% | $199.6103 | $199.61 | $199.60 | $199.60 |
| Purchase #7 | $244.74 | 7.576% | $263.2815 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $1,272.06 | $1,343.6404 | $1,343.64 | $1,343.65 | $1,343.70 | |