| 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 | $243.66 | 3.416% | $251.9834 | $251.98 | $252.00 | $252.00 |
| Purchase #2 | $243.55 | 11.835% | $272.3741 | $272.37 | $272.35 | $272.40 |
| Purchase #3 | $93.76 | 13.873% | $106.7673 | $106.77 | $106.75 | $106.80 |
| Purchase #4 | $207.83 | 10.207% | $229.0432 | $229.04 | $229.05 | $229.00 |
| Purchase #5 | $42.94 | 10.818% | $47.5852 | $47.59 | $47.60 | $47.60 |
| Purchase #6 | $240.64 | 7.478% | $258.6351 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $225.79 | 11.753% | $252.3271 | $252.33 | $252.35 | $252.30 |
| 7 purchase totals = | $1,298.17 | $1,418.7154 | $1,418.72 | $1,418.75 | $1,418.70 | |