| 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 | $207.97 | 3.551% | $215.355 | $215.36 | $215.35 | $215.40 |
| Purchase #2 | $179.25 | 13.347% | $203.1745 | $203.17 | $203.15 | $203.20 |
| Purchase #3 | $26.56 | 10.688% | $29.3987 | $29.40 | $29.40 | $29.40 |
| Purchase #4 | $177.82 | 11.168% | $197.6789 | $197.68 | $197.70 | $197.70 |
| Purchase #5 | $169.94 | 5.356% | $179.042 | $179.04 | $179.05 | $179.00 |
| Purchase #6 | $58.99 | 9.498% | $64.5929 | $64.59 | $64.60 | $64.60 |
| Purchase #7 | $124.84 | 3.337% | $129.0059 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $945.37 | $1,018.2479 | $1,018.25 | $1,018.25 | $1,018.30 | |