| 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 | $100.37 | 7.411% | $107.8084 | $107.81 | $107.80 | $107.80 |
| Purchase #2 | $184.28 | 13.865% | $209.8304 | $209.83 | $209.85 | $209.80 |
| Purchase #3 | $149.51 | 3.119% | $154.1732 | $154.17 | $154.15 | $154.20 |
| Purchase #4 | $11.26 | 12.409% | $12.6573 | $12.66 | $12.65 | $12.70 |
| Purchase #5 | $234.55 | 5.199% | $246.7443 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $229.81 | 10.306% | $253.4942 | $253.49 | $253.50 | $253.50 |
| Purchase #7 | $54.48 | 12.337% | $61.2012 | $61.20 | $61.20 | $61.20 |
| 7 purchase totals = | $964.26 | $1,045.9090 | $1,045.90 | $1,045.90 | $1,045.90 | |