| 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 | $194.75 | 7.307% | $208.9804 | $208.98 | $209.00 | $209.00 |
| Purchase #2 | $47.30 | 5.872% | $50.0775 | $50.08 | $50.10 | $50.10 |
| Purchase #3 | $249.91 | 3.474% | $258.5919 | $258.59 | $258.60 | $258.60 |
| Purchase #4 | $77.73 | 13.755% | $88.4218 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $233.31 | 9.161% | $254.6835 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $190.53 | 4.104% | $198.3494 | $198.35 | $198.35 | $198.30 |
| Purchase #7 | $113.51 | 6.562% | $120.9585 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $1,107.04 | $1,180.0630 | $1,180.06 | $1,180.10 | $1,180.10 | |