| 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 | $138.79 | 7.110% | $148.658 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $116.73 | 7.439% | $125.4135 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $111.71 | 10.193% | $123.0966 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $50.98 | 6.178% | $54.1295 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $24.50 | 12.104% | $27.4655 | $27.47 | $27.45 | $27.50 |
| Purchase #6 | $213.57 | 6.562% | $227.5845 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $248.83 | 13.774% | $283.1038 | $283.10 | $283.10 | $283.10 |
| 7 purchase totals = | $905.11 | $989.4514 | $989.45 | $989.45 | $989.50 | |