| 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 | $240.33 | 10.186% | $264.81 | $264.81 | $264.80 | $264.80 |
| Purchase #2 | $137.61 | 13.206% | $155.7828 | $155.78 | $155.80 | $155.80 |
| Purchase #3 | $150.66 | 10.730% | $166.8258 | $166.83 | $166.85 | $166.80 |
| Purchase #4 | $116.33 | 4.827% | $121.9452 | $121.95 | $121.95 | $121.90 |
| Purchase #5 | $79.52 | 10.399% | $87.7893 | $87.79 | $87.80 | $87.80 |
| Purchase #6 | $104.42 | 11.736% | $116.6747 | $116.67 | $116.65 | $116.70 |
| Purchase #7 | $210.41 | 11.563% | $234.7397 | $234.74 | $234.75 | $234.70 |
| 7 purchase totals = | $1,039.28 | $1,148.5675 | $1,148.57 | $1,148.60 | $1,148.50 | |