| 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 | $125.42 | 7.661% | $135.0284 | $135.03 | $135.05 | $135.00 |
| Purchase #2 | $97.69 | 6.507% | $104.0467 | $104.05 | $104.05 | $104.00 |
| Purchase #3 | $122.48 | 8.294% | $132.6385 | $132.64 | $132.65 | $132.60 |
| Purchase #4 | $236.81 | 8.560% | $257.0809 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $9.48 | 9.356% | $10.3669 | $10.37 | $10.35 | $10.40 |
| Purchase #6 | $32.75 | 9.130% | $35.7401 | $35.74 | $35.75 | $35.70 |
| Purchase #7 | $19.48 | 3.487% | $20.1593 | $20.16 | $20.15 | $20.20 |
| 7 purchase totals = | $644.11 | $695.0608 | $695.07 | $695.10 | $695.00 | |