| 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 | $227.98 | 4.167% | $237.4799 | $237.48 | $237.50 | $237.50 |
| Purchase #2 | $215.55 | 6.843% | $230.3001 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $248.47 | 4.373% | $259.3356 | $259.34 | $259.35 | $259.30 |
| Purchase #4 | $171.34 | 5.296% | $180.4142 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $132.70 | 3.410% | $137.2251 | $137.23 | $137.25 | $137.20 |
| Purchase #6 | $53.36 | 6.715% | $56.9431 | $56.94 | $56.95 | $56.90 |
| Purchase #7 | $67.75 | 6.333% | $72.0406 | $72.04 | $72.05 | $72.00 |
| 7 purchase totals = | $1,117.15 | $1,173.7386 | $1,173.74 | $1,173.80 | $1,173.60 | |