| 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 | $205.50 | 10.357% | $226.7836 | $226.78 | $226.80 | $226.80 |
| Purchase #2 | $180.58 | 12.316% | $202.8202 | $202.82 | $202.80 | $202.80 |
| Purchase #3 | $113.38 | 11.106% | $125.972 | $125.97 | $125.95 | $126.00 |
| Purchase #4 | $134.89 | 4.574% | $141.0599 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $42.81 | 10.596% | $47.3461 | $47.35 | $47.35 | $47.30 |
| Purchase #6 | $153.57 | 3.806% | $159.4149 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $120.49 | 8.784% | $131.0738 | $131.07 | $131.05 | $131.10 |
| 7 purchase totals = | $951.22 | $1,034.4705 | $1,034.46 | $1,034.40 | $1,034.50 | |