| 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 | $223.87 | 11.440% | $249.4807 | $249.48 | $249.50 | $249.50 |
| Purchase #2 | $235.68 | 12.621% | $265.4252 | $265.43 | $265.45 | $265.40 |
| Purchase #3 | $117.72 | 10.331% | $129.8817 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $6.35 | 11.782% | $7.0982 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $240.81 | 9.401% | $263.4485 | $263.45 | $263.45 | $263.40 |
| Purchase #6 | $143.72 | 3.528% | $148.7904 | $148.79 | $148.80 | $148.80 |
| Purchase #7 | $188.77 | 10.400% | $208.4021 | $208.40 | $208.40 | $208.40 |
| 7 purchase totals = | $1,156.92 | $1,272.5268 | $1,272.53 | $1,272.60 | $1,272.50 | |