| 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 | $125.57 | 11.592% | $140.1261 | $140.13 | $140.15 | $140.10 |
| Purchase #2 | $136.83 | 9.451% | $149.7618 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $205.71 | 10.405% | $227.1141 | $227.11 | $227.10 | $227.10 |
| Purchase #4 | $185.66 | 7.268% | $199.1538 | $199.15 | $199.15 | $199.20 |
| Purchase #5 | $243.96 | 12.680% | $274.8941 | $274.89 | $274.90 | $274.90 |
| Purchase #6 | $202.96 | 8.399% | $220.0066 | $220.01 | $220.00 | $220.00 |
| Purchase #7 | $235.69 | 8.344% | $255.356 | $255.36 | $255.35 | $255.40 |
| 7 purchase totals = | $1,336.38 | $1,466.4125 | $1,466.41 | $1,466.40 | $1,466.50 | |