| 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 | $89.89 | 8.810% | $97.8093 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $126.68 | 9.248% | $138.3954 | $138.40 | $138.40 | $138.40 |
| Purchase #3 | $240.62 | 6.344% | $255.8849 | $255.88 | $255.90 | $255.90 |
| Purchase #4 | $89.66 | 4.509% | $93.7028 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $220.87 | 7.222% | $236.8212 | $236.82 | $236.80 | $236.80 |
| Purchase #6 | $125.88 | 8.331% | $136.3671 | $136.37 | $136.35 | $136.40 |
| Purchase #7 | $244.57 | 4.111% | $254.6243 | $254.62 | $254.60 | $254.60 |
| 7 purchase totals = | $1,138.17 | $1,213.6050 | $1,213.60 | $1,213.55 | $1,213.60 | |