| 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 | $224.56 | 4.233% | $234.0656 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $39.67 | 13.214% | $44.912 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $197.50 | 3.201% | $203.822 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $22.25 | 7.863% | $23.9995 | $24.00 | $24.00 | $24.00 |
| Purchase #5 | $136.35 | 5.625% | $144.0197 | $144.02 | $144.00 | $144.00 |
| Purchase #6 | $129.88 | 10.348% | $143.32 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $173.71 | 5.127% | $182.6161 | $182.62 | $182.60 | $182.60 |
| 7 purchase totals = | $923.92 | $976.7549 | $976.76 | $976.65 | $976.70 | |