| 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 | $189.35 | 9.363% | $207.0788 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $36.37 | 3.299% | $37.5698 | $37.57 | $37.55 | $37.60 |
| Purchase #3 | $200.86 | 10.215% | $221.3778 | $221.38 | $221.40 | $221.40 |
| Purchase #4 | $149.56 | 9.572% | $163.8759 | $163.88 | $163.90 | $163.90 |
| Purchase #5 | $223.47 | 11.256% | $248.6238 | $248.62 | $248.60 | $248.60 |
| Purchase #6 | $5.68 | 8.357% | $6.1547 | $6.15 | $6.15 | $6.20 |
| Purchase #7 | $205.29 | 9.846% | $225.5029 | $225.50 | $225.50 | $225.50 |
| 7 purchase totals = | $1,010.58 | $1,110.1837 | $1,110.18 | $1,110.20 | $1,110.30 | |