| 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 | $106.92 | 13.203% | $121.0366 | $121.04 | $121.05 | $121.00 |
| Purchase #2 | $197.25 | 6.132% | $209.3454 | $209.35 | $209.35 | $209.30 |
| Purchase #3 | $245.71 | 8.454% | $266.4823 | $266.48 | $266.50 | $266.50 |
| Purchase #4 | $121.47 | 5.205% | $127.7925 | $127.79 | $127.80 | $127.80 |
| Purchase #5 | $14.92 | 4.681% | $15.6184 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $93.94 | 12.873% | $106.0329 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $36.41 | 3.366% | $37.6356 | $37.64 | $37.65 | $37.60 |
| 7 purchase totals = | $816.62 | $883.9437 | $883.95 | $884.00 | $883.80 | |