| 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 | $191.36 | 6.319% | $203.452 | $203.45 | $203.45 | $203.50 |
| Purchase #2 | $41.48 | 4.652% | $43.4096 | $43.41 | $43.40 | $43.40 |
| Purchase #3 | $191.28 | 7.203% | $205.0579 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $228.34 | 3.685% | $236.7543 | $236.75 | $236.75 | $236.80 |
| Purchase #5 | $130.44 | 6.405% | $138.7947 | $138.79 | $138.80 | $138.80 |
| Purchase #6 | $65.32 | 12.496% | $73.4824 | $73.48 | $73.50 | $73.50 |
| Purchase #7 | $55.78 | 9.165% | $60.8922 | $60.89 | $60.90 | $60.90 |
| 7 purchase totals = | $904.00 | $961.8431 | $961.83 | $961.85 | $962.00 | |