| 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 | $216.77 | 10.817% | $240.218 | $240.22 | $240.20 | $240.20 |
| Purchase #2 | $71.53 | 6.455% | $76.1473 | $76.15 | $76.15 | $76.10 |
| Purchase #3 | $58.51 | 9.558% | $64.1024 | $64.10 | $64.10 | $64.10 |
| Purchase #4 | $228.91 | 13.412% | $259.6114 | $259.61 | $259.60 | $259.60 |
| Purchase #5 | $86.70 | 9.644% | $95.0613 | $95.06 | $95.05 | $95.10 |
| Purchase #6 | $141.71 | 11.517% | $158.0307 | $158.03 | $158.05 | $158.00 |
| Purchase #7 | $74.36 | 12.842% | $83.9093 | $83.91 | $83.90 | $83.90 |
| 7 purchase totals = | $878.49 | $977.0804 | $977.08 | $977.05 | $977.00 | |