| 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 | $135.42 | 8.316% | $146.6815 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $198.35 | 5.603% | $209.4636 | $209.46 | $209.45 | $209.50 |
| Purchase #3 | $197.97 | 13.556% | $224.8068 | $224.81 | $224.80 | $224.80 |
| Purchase #4 | $181.30 | 13.825% | $206.3647 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $108.47 | 4.243% | $113.0724 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $129.78 | 9.563% | $142.1909 | $142.19 | $142.20 | $142.20 |
| Purchase #7 | $55.36 | 5.861% | $58.6046 | $58.60 | $58.60 | $58.60 |
| 7 purchase totals = | $1,006.65 | $1,101.1845 | $1,101.17 | $1,101.15 | $1,101.30 | |