| 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 | $235.88 | 13.784% | $268.3937 | $268.39 | $268.40 | $268.40 |
| Purchase #2 | $13.52 | 12.559% | $15.218 | $15.22 | $15.20 | $15.20 |
| Purchase #3 | $250.92 | 12.250% | $281.6577 | $281.66 | $281.65 | $281.70 |
| Purchase #4 | $158.79 | 9.672% | $174.1482 | $174.15 | $174.15 | $174.10 |
| Purchase #5 | $152.63 | 5.391% | $160.8583 | $160.86 | $160.85 | $160.90 |
| Purchase #6 | $182.94 | 8.275% | $198.0783 | $198.08 | $198.10 | $198.10 |
| Purchase #7 | $169.26 | 11.175% | $188.1748 | $188.17 | $188.15 | $188.20 |
| 7 purchase totals = | $1,163.94 | $1,286.5290 | $1,286.53 | $1,286.50 | $1,286.60 | |