| 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 | $238.52 | 8.389% | $258.5294 | $258.53 | $258.55 | $258.50 |
| Purchase #2 | $55.32 | 13.333% | $62.6958 | $62.70 | $62.70 | $62.70 |
| Purchase #3 | $22.55 | 7.140% | $24.1601 | $24.16 | $24.15 | $24.20 |
| Purchase #4 | $70.95 | 6.429% | $75.5114 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $221.66 | 11.869% | $247.9688 | $247.97 | $247.95 | $248.00 |
| Purchase #6 | $61.58 | 8.344% | $66.7182 | $66.72 | $66.70 | $66.70 |
| Purchase #7 | $149.62 | 3.314% | $154.5784 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $820.20 | $890.1621 | $890.17 | $890.15 | $890.20 | |