| 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 | $236.60 | 13.609% | $268.7989 | $268.80 | $268.80 | $268.80 |
| Purchase #2 | $125.39 | 13.790% | $142.6813 | $142.68 | $142.70 | $142.70 |
| Purchase #3 | $146.48 | 5.169% | $154.0516 | $154.05 | $154.05 | $154.10 |
| Purchase #4 | $29.45 | 6.104% | $31.2476 | $31.25 | $31.25 | $31.20 |
| Purchase #5 | $238.28 | 5.342% | $251.0089 | $251.01 | $251.00 | $251.00 |
| Purchase #6 | $16.31 | 13.750% | $18.5526 | $18.55 | $18.55 | $18.60 |
| Purchase #7 | $7.59 | 3.259% | $7.8374 | $7.84 | $7.85 | $7.80 |
| 7 purchase totals = | $800.10 | $874.1783 | $874.18 | $874.20 | $874.20 | |