| 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 | $235.33 | 4.556% | $246.0516 | $246.05 | $246.05 | $246.10 |
| Purchase #2 | $118.72 | 6.815% | $126.8108 | $126.81 | $126.80 | $126.80 |
| Purchase #3 | $96.95 | 10.135% | $106.7759 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $185.57 | 9.274% | $202.7798 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $140.55 | 9.530% | $153.9444 | $153.94 | $153.95 | $153.90 |
| Purchase #6 | $37.49 | 4.646% | $39.2318 | $39.23 | $39.25 | $39.20 |
| Purchase #7 | $6.72 | 12.512% | $7.5608 | $7.56 | $7.55 | $7.60 |
| 7 purchase totals = | $821.33 | $883.1551 | $883.15 | $883.20 | $883.20 | |