| 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 | $13.61 | 5.349% | $14.338 | $14.34 | $14.35 | $14.30 |
| Purchase #2 | $239.94 | 7.756% | $258.5497 | $258.55 | $258.55 | $258.50 |
| Purchase #3 | $115.31 | 9.554% | $126.3267 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $61.78 | 12.358% | $69.4148 | $69.41 | $69.40 | $69.40 |
| Purchase #5 | $168.58 | 9.615% | $184.789 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $116.95 | 10.499% | $129.2286 | $129.23 | $129.25 | $129.20 |
| Purchase #7 | $153.72 | 9.336% | $168.0713 | $168.07 | $168.05 | $168.10 |
| 7 purchase totals = | $869.89 | $950.7181 | $950.72 | $950.75 | $950.60 | |