| 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 | $249.63 | 13.806% | $284.0939 | $284.09 | $284.10 | $284.10 |
| Purchase #2 | $108.72 | 3.630% | $112.6665 | $112.67 | $112.65 | $112.70 |
| Purchase #3 | $133.37 | 11.575% | $148.8076 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $76.54 | 5.510% | $80.7574 | $80.76 | $80.75 | $80.80 |
| Purchase #5 | $67.40 | 4.291% | $70.2921 | $70.29 | $70.30 | $70.30 |
| Purchase #6 | $139.56 | 8.300% | $151.1435 | $151.14 | $151.15 | $151.10 |
| Purchase #7 | $77.44 | 8.847% | $84.2911 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $852.66 | $932.0521 | $932.05 | $932.05 | $932.10 | |