| 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 | $228.48 | 5.184% | $240.3244 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $83.66 | 11.453% | $93.2416 | $93.24 | $93.25 | $93.20 |
| Purchase #3 | $195.95 | 11.842% | $219.1544 | $219.15 | $219.15 | $219.20 |
| Purchase #4 | $47.33 | 8.597% | $51.399 | $51.40 | $51.40 | $51.40 |
| Purchase #5 | $26.46 | 12.221% | $29.6937 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $217.54 | 13.846% | $247.6606 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $11.49 | 12.181% | $12.8896 | $12.89 | $12.90 | $12.90 |
| 7 purchase totals = | $810.91 | $894.3633 | $894.35 | $894.35 | $894.40 | |