| 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 | $229.65 | 5.860% | $243.1075 | $243.11 | $243.10 | $243.10 |
| Purchase #2 | $113.99 | 10.861% | $126.3705 | $126.37 | $126.35 | $126.40 |
| Purchase #3 | $104.71 | 3.430% | $108.3016 | $108.30 | $108.30 | $108.30 |
| Purchase #4 | $47.40 | 4.116% | $49.351 | $49.35 | $49.35 | $49.40 |
| Purchase #5 | $120.75 | 13.821% | $137.4389 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $223.79 | 9.570% | $245.2067 | $245.21 | $245.20 | $245.20 |
| Purchase #7 | $58.99 | 6.318% | $62.717 | $62.72 | $62.70 | $62.70 |
| 7 purchase totals = | $899.28 | $972.4932 | $972.50 | $972.45 | $972.50 | |