| 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 | $118.61 | 9.152% | $129.4652 | $129.47 | $129.45 | $129.50 |
| Purchase #2 | $126.91 | 12.658% | $142.9743 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $250.70 | 8.168% | $271.1772 | $271.18 | $271.20 | $271.20 |
| Purchase #4 | $87.73 | 9.157% | $95.7634 | $95.76 | $95.75 | $95.80 |
| Purchase #5 | $72.47 | 10.114% | $79.7996 | $79.80 | $79.80 | $79.80 |
| Purchase #6 | $138.88 | 7.300% | $149.0182 | $149.02 | $149.00 | $149.00 |
| Purchase #7 | $58.41 | 6.249% | $62.06 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $853.71 | $930.2579 | $930.26 | $930.20 | $930.40 | |