| 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 | $245.49 | 13.817% | $279.4094 | $279.41 | $279.40 | $279.40 |
| Purchase #2 | $36.69 | 10.186% | $40.4272 | $40.43 | $40.45 | $40.40 |
| Purchase #3 | $116.29 | 7.854% | $125.4234 | $125.42 | $125.40 | $125.40 |
| Purchase #4 | $250.97 | 6.825% | $268.0987 | $268.10 | $268.10 | $268.10 |
| Purchase #5 | $232.28 | 6.516% | $247.4154 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $85.53 | 13.611% | $97.1715 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $27.41 | 4.369% | $28.6075 | $28.61 | $28.60 | $28.60 |
| 7 purchase totals = | $994.66 | $1,086.5531 | $1,086.56 | $1,086.50 | $1,086.50 | |