| 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 | $28.41 | 9.232% | $31.0328 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $243.42 | 9.293% | $266.041 | $266.04 | $266.05 | $266.00 |
| Purchase #3 | $170.56 | 3.872% | $177.1641 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $250.72 | 7.862% | $270.4316 | $270.43 | $270.45 | $270.40 |
| Purchase #5 | $116.27 | 9.422% | $127.225 | $127.23 | $127.25 | $127.20 |
| Purchase #6 | $233.76 | 12.180% | $262.232 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $61.95 | 10.831% | $68.6598 | $68.66 | $68.65 | $68.70 |
| 7 purchase totals = | $1,105.09 | $1,202.7863 | $1,202.78 | $1,202.85 | $1,202.70 | |