| 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 | $221.41 | 13.244% | $250.7335 | $250.73 | $250.75 | $250.70 |
| Purchase #2 | $220.96 | 3.660% | $229.0471 | $229.05 | $229.05 | $229.00 |
| Purchase #3 | $186.87 | 12.847% | $210.8772 | $210.88 | $210.90 | $210.90 |
| Purchase #4 | $60.47 | 13.719% | $68.7659 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $173.41 | 5.496% | $182.9406 | $182.94 | $182.95 | $182.90 |
| Purchase #6 | $222.27 | 4.616% | $232.53 | $232.53 | $232.55 | $232.50 |
| Purchase #7 | $59.95 | 4.675% | $62.7527 | $62.75 | $62.75 | $62.80 |
| 7 purchase totals = | $1,145.34 | $1,237.6470 | $1,237.65 | $1,237.70 | $1,237.60 | |