| 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 | $30.82 | 12.539% | $34.6845 | $34.68 | $34.70 | $34.70 |
| Purchase #2 | $103.61 | 4.316% | $108.0818 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $47.54 | 8.411% | $51.5386 | $51.54 | $51.55 | $51.50 |
| Purchase #4 | $158.50 | 11.314% | $176.4327 | $176.43 | $176.45 | $176.40 |
| Purchase #5 | $191.50 | 3.450% | $198.1068 | $198.11 | $198.10 | $198.10 |
| Purchase #6 | $217.66 | 12.405% | $244.6607 | $244.66 | $244.65 | $244.70 |
| Purchase #7 | $120.32 | 13.527% | $136.5957 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $869.95 | $950.1008 | $950.10 | $950.15 | $950.10 | |