| 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 | $213.88 | 6.526% | $227.8378 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $5.39 | 8.707% | $5.8593 | $5.86 | $5.85 | $5.90 |
| Purchase #3 | $32.89 | 8.341% | $35.6334 | $35.63 | $35.65 | $35.60 |
| Purchase #4 | $37.78 | 6.791% | $40.3456 | $40.35 | $40.35 | $40.30 |
| Purchase #5 | $82.74 | 11.437% | $92.203 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $34.49 | 5.852% | $36.5084 | $36.51 | $36.50 | $36.50 |
| Purchase #7 | $209.55 | 7.326% | $224.9016 | $224.90 | $224.90 | $224.90 |
| 7 purchase totals = | $616.72 | $663.2891 | $663.29 | $663.30 | $663.20 | |