| 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 | $195.35 | 11.443% | $217.7039 | $217.70 | $217.70 | $217.70 |
| Purchase #2 | $200.61 | 7.521% | $215.6979 | $215.70 | $215.70 | $215.70 |
| Purchase #3 | $209.51 | 11.644% | $233.9053 | $233.91 | $233.90 | $233.90 |
| Purchase #4 | $95.37 | 6.850% | $101.9028 | $101.90 | $101.90 | $101.90 |
| Purchase #5 | $121.56 | 6.525% | $129.4918 | $129.49 | $129.50 | $129.50 |
| Purchase #6 | $72.34 | 5.396% | $76.2435 | $76.24 | $76.25 | $76.20 |
| Purchase #7 | $126.86 | 11.829% | $141.8663 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $1,021.60 | $1,116.8115 | $1,116.81 | $1,116.80 | $1,116.80 | |