| 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 | $111.59 | 11.790% | $124.7465 | $124.75 | $124.75 | $124.70 |
| Purchase #2 | $41.74 | 6.143% | $44.3041 | $44.30 | $44.30 | $44.30 |
| Purchase #3 | $101.73 | 13.752% | $115.7199 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $101.72 | 5.114% | $106.922 | $106.92 | $106.90 | $106.90 |
| Purchase #5 | $104.62 | 12.656% | $117.8607 | $117.86 | $117.85 | $117.90 |
| Purchase #6 | $117.99 | 5.132% | $124.0452 | $124.05 | $124.05 | $124.00 |
| Purchase #7 | $191.40 | 8.600% | $207.8604 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $770.79 | $841.4588 | $841.46 | $841.40 | $841.40 | |