| 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 | $104.77 | 11.415% | $116.7295 | $116.73 | $116.75 | $116.70 |
| Purchase #2 | $245.60 | 12.751% | $276.9165 | $276.92 | $276.90 | $276.90 |
| Purchase #3 | $185.42 | 12.497% | $208.5919 | $208.59 | $208.60 | $208.60 |
| Purchase #4 | $223.80 | 4.199% | $233.1974 | $233.20 | $233.20 | $233.20 |
| Purchase #5 | $34.79 | 3.865% | $36.1346 | $36.13 | $36.15 | $36.10 |
| Purchase #6 | $89.81 | 4.293% | $93.6655 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $22.33 | 12.791% | $25.1862 | $25.19 | $25.20 | $25.20 |
| 7 purchase totals = | $906.52 | $990.4216 | $990.43 | $990.45 | $990.40 | |