| 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 | $218.51 | 13.694% | $248.4328 | $248.43 | $248.45 | $248.40 |
| Purchase #2 | $46.40 | 13.691% | $52.7526 | $52.75 | $52.75 | $52.80 |
| Purchase #3 | $95.54 | 3.426% | $98.8132 | $98.81 | $98.80 | $98.80 |
| Purchase #4 | $44.89 | 7.842% | $48.4103 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $181.25 | 12.871% | $204.5787 | $204.58 | $204.60 | $204.60 |
| Purchase #6 | $129.67 | 11.471% | $144.5444 | $144.54 | $144.55 | $144.50 |
| Purchase #7 | $181.89 | 11.129% | $202.1325 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $898.15 | $999.6645 | $999.65 | $999.70 | $999.60 | |