| 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 | $117.38 | 6.396% | $124.8876 | $124.89 | $124.90 | $124.90 |
| Purchase #2 | $224.95 | 12.734% | $253.5951 | $253.60 | $253.60 | $253.60 |
| Purchase #3 | $70.68 | 4.535% | $73.8853 | $73.89 | $73.90 | $73.90 |
| Purchase #4 | $188.27 | 12.599% | $211.9901 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $190.39 | 10.192% | $209.7945 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $201.36 | 5.574% | $212.5838 | $212.58 | $212.60 | $212.60 |
| Purchase #7 | $209.39 | 10.345% | $231.0514 | $231.05 | $231.05 | $231.10 |
| 7 purchase totals = | $1,202.42 | $1,317.7878 | $1,317.79 | $1,317.85 | $1,317.90 | |