| 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 | $217.55 | 5.705% | $229.9612 | $229.96 | $229.95 | $230.00 |
| Purchase #2 | $23.34 | 7.863% | $25.1752 | $25.18 | $25.20 | $25.20 |
| Purchase #3 | $240.71 | 3.431% | $248.9688 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $24.35 | 10.543% | $26.9172 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $232.75 | 9.865% | $255.7108 | $255.71 | $255.70 | $255.70 |
| Purchase #6 | $125.49 | 13.285% | $142.1613 | $142.16 | $142.15 | $142.20 |
| Purchase #7 | $228.41 | 12.192% | $256.2577 | $256.26 | $256.25 | $256.30 |
| 7 purchase totals = | $1,092.60 | $1,185.1522 | $1,185.16 | $1,185.10 | $1,185.30 | |