| 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 | $114.44 | 10.807% | $126.8075 | $126.81 | $126.80 | $126.80 |
| Purchase #2 | $38.31 | 3.874% | $39.7941 | $39.79 | $39.80 | $39.80 |
| Purchase #3 | $203.50 | 4.552% | $212.7633 | $212.76 | $212.75 | $212.80 |
| Purchase #4 | $181.28 | 10.228% | $199.8213 | $199.82 | $199.80 | $199.80 |
| Purchase #5 | $118.48 | 3.597% | $122.7417 | $122.74 | $122.75 | $122.70 |
| Purchase #6 | $178.86 | 10.663% | $197.9318 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $70.44 | 11.677% | $78.6653 | $78.67 | $78.65 | $78.70 |
| 7 purchase totals = | $905.31 | $978.5250 | $978.52 | $978.50 | $978.50 | |