| 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 | $100.88 | 13.136% | $114.1316 | $114.13 | $114.15 | $114.10 |
| Purchase #2 | $248.89 | 9.316% | $272.0766 | $272.08 | $272.10 | $272.10 |
| Purchase #3 | $244.99 | 4.329% | $255.5956 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $36.67 | 3.733% | $38.0389 | $38.04 | $38.05 | $38.00 |
| Purchase #5 | $78.35 | 8.240% | $84.806 | $84.81 | $84.80 | $84.80 |
| Purchase #6 | $131.86 | 3.430% | $136.3828 | $136.38 | $136.40 | $136.40 |
| Purchase #7 | $88.40 | 7.727% | $95.2307 | $95.23 | $95.25 | $95.20 |
| 7 purchase totals = | $930.04 | $996.2622 | $996.27 | $996.35 | $996.20 | |