| 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 | $45.62 | 3.839% | $47.3714 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $174.56 | 7.705% | $188.0098 | $188.01 | $188.00 | $188.00 |
| Purchase #3 | $129.94 | 12.170% | $145.7537 | $145.75 | $145.75 | $145.80 |
| Purchase #4 | $226.94 | 10.787% | $251.42 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $99.46 | 3.279% | $102.7213 | $102.72 | $102.70 | $102.70 |
| Purchase #6 | $141.79 | 6.680% | $151.2616 | $151.26 | $151.25 | $151.30 |
| Purchase #7 | $117.69 | 12.132% | $131.9682 | $131.97 | $131.95 | $132.00 |
| 7 purchase totals = | $936.00 | $1,018.5060 | $1,018.50 | $1,018.40 | $1,018.60 | |