| 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 | $235.74 | 13.683% | $267.9963 | $268.00 | $268.00 | $268.00 |
| Purchase #2 | $190.31 | 7.603% | $204.7793 | $204.78 | $204.80 | $204.80 |
| Purchase #3 | $237.65 | 13.500% | $269.7328 | $269.73 | $269.75 | $269.70 |
| Purchase #4 | $233.83 | 8.757% | $254.3065 | $254.31 | $254.30 | $254.30 |
| Purchase #5 | $71.49 | 7.526% | $76.8703 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $156.40 | 10.745% | $173.2052 | $173.21 | $173.20 | $173.20 |
| Purchase #7 | $87.92 | 6.697% | $93.808 | $93.81 | $93.80 | $93.80 |
| 7 purchase totals = | $1,213.34 | $1,340.6984 | $1,340.71 | $1,340.70 | $1,340.70 | |