| 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 | $236.87 | 4.659% | $247.9058 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $43.81 | 8.257% | $47.4274 | $47.43 | $47.45 | $47.40 |
| Purchase #3 | $32.69 | 4.409% | $34.1313 | $34.13 | $34.15 | $34.10 |
| Purchase #4 | $33.46 | 8.574% | $36.3289 | $36.33 | $36.35 | $36.30 |
| Purchase #5 | $80.78 | 9.845% | $88.7328 | $88.73 | $88.75 | $88.70 |
| Purchase #6 | $132.81 | 3.306% | $137.2007 | $137.20 | $137.20 | $137.20 |
| Purchase #7 | $204.98 | 13.871% | $233.4128 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $765.40 | $825.1397 | $825.14 | $825.20 | $825.00 | |