| 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 | $206.40 | 10.266% | $227.589 | $227.59 | $227.60 | $227.60 |
| Purchase #2 | $58.89 | 3.639% | $61.033 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $98.89 | 11.379% | $110.1427 | $110.14 | $110.15 | $110.10 |
| Purchase #4 | $230.57 | 12.104% | $258.4782 | $258.48 | $258.50 | $258.50 |
| Purchase #5 | $164.85 | 4.178% | $171.7374 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $185.25 | 5.273% | $195.0182 | $195.02 | $195.00 | $195.00 |
| Purchase #7 | $101.31 | 3.731% | $105.0899 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $1,046.16 | $1,129.0884 | $1,129.09 | $1,129.15 | $1,129.00 | |