| 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 | $238.86 | 7.496% | $256.7649 | $256.76 | $256.75 | $256.80 |
| Purchase #2 | $216.82 | 5.189% | $228.0708 | $228.07 | $228.05 | $228.10 |
| Purchase #3 | $208.84 | 11.159% | $232.1445 | $232.14 | $232.15 | $232.10 |
| Purchase #4 | $217.86 | 8.662% | $236.731 | $236.73 | $236.75 | $236.70 |
| Purchase #5 | $209.87 | 13.870% | $238.979 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $77.47 | 7.842% | $83.5452 | $83.55 | $83.55 | $83.50 |
| Purchase #7 | $88.27 | 4.423% | $92.1742 | $92.17 | $92.15 | $92.20 |
| 7 purchase totals = | $1,257.99 | $1,368.4096 | $1,368.40 | $1,368.40 | $1,368.40 | |