| 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 | $111.53 | 13.304% | $126.368 | $126.37 | $126.35 | $126.40 |
| Purchase #2 | $228.90 | 3.273% | $236.3919 | $236.39 | $236.40 | $236.40 |
| Purchase #3 | $106.59 | 9.241% | $116.44 | $116.44 | $116.45 | $116.40 |
| Purchase #4 | $229.53 | 11.375% | $255.639 | $255.64 | $255.65 | $255.60 |
| Purchase #5 | $109.87 | 7.615% | $118.2366 | $118.24 | $118.25 | $118.20 |
| Purchase #6 | $133.74 | 11.395% | $148.9797 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $40.68 | 8.595% | $44.1764 | $44.18 | $44.20 | $44.20 |
| 7 purchase totals = | $960.84 | $1,046.2316 | $1,046.24 | $1,046.30 | $1,046.20 | |