| 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 | $244.37 | 13.317% | $276.9128 | $276.91 | $276.90 | $276.90 |
| Purchase #2 | $240.71 | 3.260% | $248.5571 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $130.45 | 6.127% | $138.4427 | $138.44 | $138.45 | $138.40 |
| Purchase #4 | $116.87 | 12.701% | $131.7137 | $131.71 | $131.70 | $131.70 |
| Purchase #5 | $100.38 | 5.780% | $106.182 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $226.55 | 4.469% | $236.6745 | $236.67 | $236.65 | $236.70 |
| Purchase #7 | $94.59 | 5.721% | $100.0015 | $100.00 | $100.00 | $100.00 |
| 7 purchase totals = | $1,153.92 | $1,238.4843 | $1,238.47 | $1,238.45 | $1,238.50 | |