| 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 | $247.29 | 13.307% | $280.1969 | $280.20 | $280.20 | $280.20 |
| Purchase #2 | $131.32 | 4.443% | $137.1545 | $137.15 | $137.15 | $137.20 |
| Purchase #3 | $104.47 | 12.873% | $117.9184 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $16.40 | 6.368% | $17.4444 | $17.44 | $17.45 | $17.40 |
| Purchase #5 | $188.64 | 8.206% | $204.1198 | $204.12 | $204.10 | $204.10 |
| Purchase #6 | $144.25 | 11.183% | $160.3815 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $47.65 | 9.708% | $52.2759 | $52.28 | $52.30 | $52.30 |
| 7 purchase totals = | $880.02 | $969.4914 | $969.49 | $969.50 | $969.50 | |