| 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 | $202.66 | 3.739% | $210.2375 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $125.64 | 6.596% | $133.9272 | $133.93 | $133.95 | $133.90 |
| Purchase #3 | $18.63 | 12.349% | $20.9306 | $20.93 | $20.95 | $20.90 |
| Purchase #4 | $66.50 | 13.506% | $75.4815 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $62.29 | 10.698% | $68.9538 | $68.95 | $68.95 | $69.00 |
| Purchase #6 | $70.26 | 5.851% | $74.3709 | $74.37 | $74.35 | $74.40 |
| Purchase #7 | $222.47 | 12.777% | $250.895 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $768.45 | $834.7965 | $834.80 | $834.85 | $834.80 | |