| 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 | $247.95 | 4.619% | $259.4028 | $259.40 | $259.40 | $259.40 |
| Purchase #2 | $199.33 | 10.591% | $220.441 | $220.44 | $220.45 | $220.40 |
| Purchase #3 | $112.37 | 11.229% | $124.988 | $124.99 | $125.00 | $125.00 |
| Purchase #4 | $21.91 | 13.867% | $24.9483 | $24.95 | $24.95 | $24.90 |
| Purchase #5 | $202.36 | 4.856% | $212.1866 | $212.19 | $212.20 | $212.20 |
| Purchase #6 | $50.66 | 13.107% | $57.3 | $57.30 | $57.30 | $57.30 |
| Purchase #7 | $38.45 | 6.817% | $41.0711 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $873.03 | $940.3378 | $940.34 | $940.35 | $940.30 | |