| 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 | $140.47 | 4.466% | $146.7434 | $146.74 | $146.75 | $146.70 |
| Purchase #2 | $250.26 | 5.446% | $263.8892 | $263.89 | $263.90 | $263.90 |
| Purchase #3 | $209.96 | 9.415% | $229.7277 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $199.40 | 6.590% | $212.5405 | $212.54 | $212.55 | $212.50 |
| Purchase #5 | $35.33 | 10.400% | $39.0043 | $39.00 | $39.00 | $39.00 |
| Purchase #6 | $43.50 | 12.192% | $48.8035 | $48.80 | $48.80 | $48.80 |
| Purchase #7 | $112.71 | 6.728% | $120.2931 | $120.29 | $120.30 | $120.30 |
| 7 purchase totals = | $991.63 | $1,061.0017 | $1,060.99 | $1,061.05 | $1,060.90 | |