| 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 | $231.40 | 6.858% | $247.2694 | $247.27 | $247.25 | $247.30 |
| Purchase #2 | $160.26 | 7.448% | $172.1962 | $172.20 | $172.20 | $172.20 |
| Purchase #3 | $158.95 | 7.143% | $170.3038 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $8.40 | 9.640% | $9.2098 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $89.41 | 4.136% | $93.108 | $93.11 | $93.10 | $93.10 |
| Purchase #6 | $72.53 | 7.623% | $78.059 | $78.06 | $78.05 | $78.10 |
| Purchase #7 | $143.64 | 9.674% | $157.5357 | $157.54 | $157.55 | $157.50 |
| 7 purchase totals = | $864.59 | $927.6819 | $927.69 | $927.65 | $927.70 | |