| 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 | $23.73 | 7.407% | $25.4877 | $25.49 | $25.50 | $25.50 |
| Purchase #2 | $184.65 | 5.813% | $195.3837 | $195.38 | $195.40 | $195.40 |
| Purchase #3 | $119.94 | 9.668% | $131.5358 | $131.54 | $131.55 | $131.50 |
| Purchase #4 | $143.61 | 7.859% | $154.8963 | $154.90 | $154.90 | $154.90 |
| Purchase #5 | $120.97 | 6.527% | $128.8657 | $128.87 | $128.85 | $128.90 |
| Purchase #6 | $206.40 | 9.240% | $225.4714 | $225.47 | $225.45 | $225.50 |
| Purchase #7 | $143.44 | 10.448% | $158.4266 | $158.43 | $158.45 | $158.40 |
| 7 purchase totals = | $942.74 | $1,020.0672 | $1,020.08 | $1,020.10 | $1,020.10 | |