| 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 | $223.77 | 7.801% | $241.2263 | $241.23 | $241.25 | $241.20 |
| Purchase #2 | $231.38 | 9.228% | $252.7317 | $252.73 | $252.75 | $252.70 |
| Purchase #3 | $42.40 | 11.553% | $47.2985 | $47.30 | $47.30 | $47.30 |
| Purchase #4 | $49.82 | 7.734% | $53.6731 | $53.67 | $53.65 | $53.70 |
| Purchase #5 | $31.90 | 13.666% | $36.2595 | $36.26 | $36.25 | $36.30 |
| Purchase #6 | $61.28 | 4.732% | $64.1798 | $64.18 | $64.20 | $64.20 |
| Purchase #7 | $54.80 | 13.838% | $62.3832 | $62.38 | $62.40 | $62.40 |
| 7 purchase totals = | $695.35 | $757.7521 | $757.75 | $757.80 | $757.80 | |