| 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 | $239.91 | 12.470% | $269.8268 | $269.83 | $269.85 | $269.80 |
| Purchase #2 | $183.66 | 8.373% | $199.0379 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $199.96 | 8.752% | $217.4605 | $217.46 | $217.45 | $217.50 |
| Purchase #4 | $78.71 | 7.234% | $84.4039 | $84.40 | $84.40 | $84.40 |
| Purchase #5 | $101.82 | 3.578% | $105.4631 | $105.46 | $105.45 | $105.50 |
| Purchase #6 | $126.58 | 5.215% | $133.1811 | $133.18 | $133.20 | $133.20 |
| Purchase #7 | $140.50 | 6.323% | $149.3838 | $149.38 | $149.40 | $149.40 |
| 7 purchase totals = | $1,071.14 | $1,158.7571 | $1,158.75 | $1,158.80 | $1,158.80 | |