| 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 | $91.59 | 11.225% | $101.871 | $101.87 | $101.85 | $101.90 |
| Purchase #2 | $248.83 | 12.588% | $280.1527 | $280.15 | $280.15 | $280.20 |
| Purchase #3 | $115.63 | 5.630% | $122.14 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $119.49 | 6.180% | $126.8745 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $49.68 | 10.184% | $54.7394 | $54.74 | $54.75 | $54.70 |
| Purchase #6 | $149.54 | 11.245% | $166.3558 | $166.36 | $166.35 | $166.40 |
| Purchase #7 | $116.52 | 13.647% | $132.4215 | $132.42 | $132.40 | $132.40 |
| 7 purchase totals = | $891.28 | $984.5549 | $984.55 | $984.50 | $984.60 | |