| 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 | $240.90 | 7.547% | $259.0807 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $12.71 | 11.413% | $14.1606 | $14.16 | $14.15 | $14.20 |
| Purchase #3 | $208.75 | 4.563% | $218.2753 | $218.28 | $218.30 | $218.30 |
| Purchase #4 | $51.84 | 13.311% | $58.7404 | $58.74 | $58.75 | $58.70 |
| Purchase #5 | $247.27 | 13.362% | $280.3102 | $280.31 | $280.30 | $280.30 |
| Purchase #6 | $6.52 | 10.563% | $7.2087 | $7.21 | $7.20 | $7.20 |
| Purchase #7 | $38.84 | 6.489% | $41.3603 | $41.36 | $41.35 | $41.40 |
| 7 purchase totals = | $806.83 | $879.1362 | $879.14 | $879.15 | $879.20 | |