| 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 | $131.50 | 5.756% | $139.0691 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $228.52 | 12.569% | $257.2427 | $257.24 | $257.25 | $257.20 |
| Purchase #3 | $83.56 | 11.609% | $93.2605 | $93.26 | $93.25 | $93.30 |
| Purchase #4 | $231.58 | 6.180% | $245.8916 | $245.89 | $245.90 | $245.90 |
| Purchase #5 | $250.53 | 3.534% | $259.3837 | $259.38 | $259.40 | $259.40 |
| Purchase #6 | $61.71 | 10.592% | $68.2463 | $68.25 | $68.25 | $68.20 |
| Purchase #7 | $99.28 | 13.470% | $112.653 | $112.65 | $112.65 | $112.70 |
| 7 purchase totals = | $1,086.68 | $1,175.7469 | $1,175.74 | $1,175.75 | $1,175.80 | |