| 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 | $101.90 | 10.156% | $112.249 | $112.25 | $112.25 | $112.20 |
| Purchase #2 | $132.83 | 8.651% | $144.3211 | $144.32 | $144.30 | $144.30 |
| Purchase #3 | $32.43 | 11.459% | $36.1462 | $36.15 | $36.15 | $36.10 |
| Purchase #4 | $106.65 | 5.357% | $112.3632 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $26.54 | 7.630% | $28.565 | $28.57 | $28.55 | $28.60 |
| Purchase #6 | $35.43 | 8.785% | $38.5425 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $11.81 | 3.201% | $12.188 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $447.59 | $484.3750 | $484.38 | $484.35 | $484.30 | |