| 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 | $10.27 | 6.188% | $10.9055 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $207.28 | 4.305% | $216.2034 | $216.20 | $216.20 | $216.20 |
| Purchase #3 | $44.77 | 4.806% | $46.9216 | $46.92 | $46.90 | $46.90 |
| Purchase #4 | $237.85 | 11.755% | $265.8093 | $265.81 | $265.80 | $265.80 |
| Purchase #5 | $102.93 | 3.205% | $106.2289 | $106.23 | $106.25 | $106.20 |
| Purchase #6 | $215.39 | 5.750% | $227.7749 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $215.94 | 13.163% | $244.3642 | $244.36 | $244.35 | $244.40 |
| 7 purchase totals = | $1,034.43 | $1,118.2078 | $1,118.20 | $1,118.15 | $1,118.20 | |