| 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 | $238.81 | 7.413% | $256.513 | $256.51 | $256.50 | $256.50 |
| Purchase #2 | $101.51 | 9.291% | $110.9413 | $110.94 | $110.95 | $110.90 |
| Purchase #3 | $66.38 | 12.785% | $74.8667 | $74.87 | $74.85 | $74.90 |
| Purchase #4 | $109.31 | 10.241% | $120.5044 | $120.50 | $120.50 | $120.50 |
| Purchase #5 | $76.96 | 6.370% | $81.8624 | $81.86 | $81.85 | $81.90 |
| Purchase #6 | $9.41 | 6.114% | $9.9853 | $9.99 | $10.00 | $10.00 |
| Purchase #7 | $113.72 | 10.211% | $125.3319 | $125.33 | $125.35 | $125.30 |
| 7 purchase totals = | $716.10 | $780.0050 | $780.00 | $780.00 | $780.00 | |