| 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 | $120.46 | 8.288% | $130.4437 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $213.79 | 6.129% | $226.8932 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $143.37 | 5.172% | $150.7851 | $150.79 | $150.80 | $150.80 |
| Purchase #4 | $132.87 | 11.773% | $148.5128 | $148.51 | $148.50 | $148.50 |
| Purchase #5 | $108.51 | 11.504% | $120.993 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $180.66 | 7.609% | $194.4064 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $27.78 | 12.448% | $31.2381 | $31.24 | $31.25 | $31.20 |
| 7 purchase totals = | $927.44 | $1,003.2723 | $1,003.27 | $1,003.30 | $1,003.20 | |