| 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 | $115.69 | 8.740% | $125.8013 | $125.80 | $125.80 | $125.80 |
| Purchase #2 | $69.31 | 5.810% | $73.3369 | $73.34 | $73.35 | $73.30 |
| Purchase #3 | $102.39 | 10.836% | $113.485 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $175.98 | 3.466% | $182.0795 | $182.08 | $182.10 | $182.10 |
| Purchase #5 | $10.31 | 11.677% | $11.5139 | $11.51 | $11.50 | $11.50 |
| Purchase #6 | $219.50 | 4.472% | $229.316 | $229.32 | $229.30 | $229.30 |
| Purchase #7 | $220.56 | 13.301% | $249.8967 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $913.74 | $985.4293 | $985.44 | $985.45 | $985.40 | |