| 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 | $228.97 | 13.707% | $260.3549 | $260.35 | $260.35 | $260.40 |
| Purchase #2 | $11.56 | 11.264% | $12.8621 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $212.78 | 10.151% | $234.3793 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $32.93 | 8.746% | $35.8101 | $35.81 | $35.80 | $35.80 |
| Purchase #5 | $209.62 | 9.312% | $229.1398 | $229.14 | $229.15 | $229.10 |
| Purchase #6 | $111.86 | 6.341% | $118.953 | $118.95 | $118.95 | $119.00 |
| Purchase #7 | $71.71 | 10.168% | $79.0015 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $879.43 | $970.5007 | $970.49 | $970.50 | $970.60 | |