| 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 | $99.29 | 11.256% | $110.4661 | $110.47 | $110.45 | $110.50 |
| Purchase #2 | $174.65 | 3.393% | $180.5759 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $237.40 | 8.254% | $256.995 | $257.00 | $257.00 | $257.00 |
| Purchase #4 | $217.59 | 9.766% | $238.8398 | $238.84 | $238.85 | $238.80 |
| Purchase #5 | $125.56 | 6.366% | $133.5531 | $133.55 | $133.55 | $133.60 |
| Purchase #6 | $246.33 | 7.409% | $264.5806 | $264.58 | $264.60 | $264.60 |
| Purchase #7 | $75.79 | 3.263% | $78.263 | $78.26 | $78.25 | $78.30 |
| 7 purchase totals = | $1,176.61 | $1,263.2735 | $1,263.28 | $1,263.30 | $1,263.40 | |