| 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 | $107.87 | 11.138% | $119.8846 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $25.59 | 13.561% | $29.0603 | $29.06 | $29.05 | $29.10 |
| Purchase #3 | $92.31 | 4.780% | $96.7224 | $96.72 | $96.70 | $96.70 |
| Purchase #4 | $54.58 | 9.336% | $59.6756 | $59.68 | $59.70 | $59.70 |
| Purchase #5 | $201.83 | 11.282% | $224.6005 | $224.60 | $224.60 | $224.60 |
| Purchase #6 | $137.38 | 8.711% | $149.3472 | $149.35 | $149.35 | $149.30 |
| Purchase #7 | $133.76 | 10.680% | $148.0456 | $148.05 | $148.05 | $148.00 |
| 7 purchase totals = | $753.32 | $827.3362 | $827.34 | $827.35 | $827.30 | |