| 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 | $204.52 | 9.586% | $224.1253 | $224.13 | $224.15 | $224.10 |
| Purchase #2 | $111.58 | 5.212% | $117.3955 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $174.91 | 9.709% | $191.892 | $191.89 | $191.90 | $191.90 |
| Purchase #4 | $158.98 | 13.635% | $180.6569 | $180.66 | $180.65 | $180.70 |
| Purchase #5 | $111.71 | 13.636% | $126.9428 | $126.94 | $126.95 | $126.90 |
| Purchase #6 | $240.74 | 8.283% | $260.6805 | $260.68 | $260.70 | $260.70 |
| Purchase #7 | $182.93 | 3.179% | $188.7453 | $188.75 | $188.75 | $188.70 |
| 7 purchase totals = | $1,185.37 | $1,290.4383 | $1,290.45 | $1,290.50 | $1,290.40 | |