| 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 | $189.29 | 13.260% | $214.3899 | $214.39 | $214.40 | $214.40 |
| Purchase #2 | $233.75 | 4.379% | $243.9859 | $243.99 | $244.00 | $244.00 |
| Purchase #3 | $227.53 | 10.418% | $251.2341 | $251.23 | $251.25 | $251.20 |
| Purchase #4 | $92.34 | 7.384% | $99.1584 | $99.16 | $99.15 | $99.20 |
| Purchase #5 | $99.74 | 4.474% | $104.2024 | $104.20 | $104.20 | $104.20 |
| Purchase #6 | $84.26 | 5.137% | $88.5884 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $30.62 | 13.317% | $34.6977 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $957.53 | $1,036.2568 | $1,036.26 | $1,036.30 | $1,036.30 | |