| 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 | $36.55 | 12.151% | $40.9912 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $191.77 | 6.328% | $203.9052 | $203.91 | $203.90 | $203.90 |
| Purchase #3 | $132.43 | 5.649% | $139.911 | $139.91 | $139.90 | $139.90 |
| Purchase #4 | $83.33 | 8.215% | $90.1756 | $90.18 | $90.20 | $90.20 |
| Purchase #5 | $250.65 | 13.728% | $285.0592 | $285.06 | $285.05 | $285.10 |
| Purchase #6 | $35.78 | 10.486% | $39.5319 | $39.53 | $39.55 | $39.50 |
| Purchase #7 | $136.44 | 10.754% | $151.1128 | $151.11 | $151.10 | $151.10 |
| 7 purchase totals = | $866.95 | $950.6869 | $950.69 | $950.70 | $950.70 | |