| 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 | $9.25 | 9.253% | $10.1059 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $216.56 | 12.765% | $244.2039 | $244.20 | $244.20 | $244.20 |
| Purchase #3 | $146.54 | 12.427% | $164.7505 | $164.75 | $164.75 | $164.80 |
| Purchase #4 | $181.31 | 6.218% | $192.5839 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $60.65 | 7.354% | $65.1102 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $208.66 | 8.815% | $227.0534 | $227.05 | $227.05 | $227.10 |
| Purchase #7 | $32.96 | 12.519% | $37.0863 | $37.09 | $37.10 | $37.10 |
| 7 purchase totals = | $855.93 | $940.8941 | $940.89 | $940.90 | $941.00 | |