| 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 | $237.98 | 10.240% | $262.3492 | $262.35 | $262.35 | $262.30 |
| Purchase #2 | $47.44 | 10.439% | $52.3923 | $52.39 | $52.40 | $52.40 |
| Purchase #3 | $249.38 | 3.110% | $257.1357 | $257.14 | $257.15 | $257.10 |
| Purchase #4 | $174.42 | 11.363% | $194.2393 | $194.24 | $194.25 | $194.20 |
| Purchase #5 | $242.29 | 13.706% | $275.4983 | $275.50 | $275.50 | $275.50 |
| Purchase #6 | $99.30 | 7.653% | $106.8994 | $106.90 | $106.90 | $106.90 |
| Purchase #7 | $142.57 | 12.477% | $160.3585 | $160.36 | $160.35 | $160.40 |
| 7 purchase totals = | $1,193.38 | $1,308.8727 | $1,308.88 | $1,308.90 | $1,308.80 | |