| 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 | $228.74 | 6.183% | $242.883 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $189.99 | 3.115% | $195.9082 | $195.91 | $195.90 | $195.90 |
| Purchase #3 | $138.80 | 5.223% | $146.0495 | $146.05 | $146.05 | $146.00 |
| Purchase #4 | $48.72 | 12.417% | $54.7696 | $54.77 | $54.75 | $54.80 |
| Purchase #5 | $203.43 | 8.611% | $220.9474 | $220.95 | $220.95 | $220.90 |
| Purchase #6 | $47.25 | 4.755% | $49.4967 | $49.50 | $49.50 | $49.50 |
| Purchase #7 | $75.82 | 5.557% | $80.0333 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $932.75 | $990.0877 | $990.09 | $990.10 | $990.00 | |