| 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 | $115.27 | 11.259% | $128.2482 | $128.25 | $128.25 | $128.20 |
| Purchase #2 | $114.81 | 8.564% | $124.6423 | $124.64 | $124.65 | $124.60 |
| Purchase #3 | $96.36 | 11.734% | $107.6669 | $107.67 | $107.65 | $107.70 |
| Purchase #4 | $164.40 | 4.733% | $172.1811 | $172.18 | $172.20 | $172.20 |
| Purchase #5 | $15.63 | 11.778% | $17.4709 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $236.48 | 3.326% | $244.3453 | $244.35 | $244.35 | $244.30 |
| Purchase #7 | $69.84 | 3.582% | $72.3417 | $72.34 | $72.35 | $72.30 |
| 7 purchase totals = | $812.79 | $866.8964 | $866.90 | $866.90 | $866.80 | |