| 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 | $185.28 | 12.540% | $208.5141 | $208.51 | $208.50 | $208.50 |
| Purchase #2 | $126.99 | 10.469% | $140.2846 | $140.28 | $140.30 | $140.30 |
| Purchase #3 | $105.94 | 9.597% | $116.1071 | $116.11 | $116.10 | $116.10 |
| Purchase #4 | $86.56 | 12.325% | $97.2285 | $97.23 | $97.25 | $97.20 |
| Purchase #5 | $49.55 | 9.718% | $54.3653 | $54.37 | $54.35 | $54.40 |
| Purchase #6 | $132.67 | 10.287% | $146.3178 | $146.32 | $146.30 | $146.30 |
| Purchase #7 | $219.58 | 10.148% | $241.863 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $906.57 | $1,004.6804 | $1,004.68 | $1,004.65 | $1,004.70 | |