| 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 | $241.29 | 7.107% | $258.4385 | $258.44 | $258.45 | $258.40 |
| Purchase #2 | $55.67 | 10.159% | $61.3255 | $61.33 | $61.35 | $61.30 |
| Purchase #3 | $150.76 | 7.396% | $161.9102 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $112.78 | 7.649% | $121.4065 | $121.41 | $121.40 | $121.40 |
| Purchase #5 | $100.50 | 3.855% | $104.3743 | $104.37 | $104.35 | $104.40 |
| Purchase #6 | $185.93 | 10.527% | $205.5029 | $205.50 | $205.50 | $205.50 |
| Purchase #7 | $122.43 | 8.556% | $132.9051 | $132.91 | $132.90 | $132.90 |
| 7 purchase totals = | $969.36 | $1,045.8630 | $1,045.87 | $1,045.85 | $1,045.80 | |