| 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 | $116.69 | 4.860% | $122.3611 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $36.44 | 12.540% | $41.0096 | $41.01 | $41.00 | $41.00 |
| Purchase #3 | $130.71 | 10.344% | $144.2306 | $144.23 | $144.25 | $144.20 |
| Purchase #4 | $126.98 | 3.274% | $131.1373 | $131.14 | $131.15 | $131.10 |
| Purchase #5 | $195.55 | 11.810% | $218.6445 | $218.64 | $218.65 | $218.60 |
| Purchase #6 | $66.46 | 3.311% | $68.6605 | $68.66 | $68.65 | $68.70 |
| Purchase #7 | $86.50 | 7.261% | $92.7808 | $92.78 | $92.80 | $92.80 |
| 7 purchase totals = | $759.33 | $818.8244 | $818.82 | $818.85 | $818.80 | |