| 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 | $106.89 | 9.668% | $117.2241 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $53.52 | 7.281% | $57.4168 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $182.96 | 11.452% | $203.9126 | $203.91 | $203.90 | $203.90 |
| Purchase #4 | $89.51 | 10.449% | $98.8629 | $98.86 | $98.85 | $98.90 |
| Purchase #5 | $113.37 | 10.395% | $125.1548 | $125.15 | $125.15 | $125.20 |
| Purchase #6 | $53.66 | 5.799% | $56.7717 | $56.77 | $56.75 | $56.80 |
| Purchase #7 | $248.50 | 3.657% | $257.5876 | $257.59 | $257.60 | $257.60 |
| 7 purchase totals = | $848.41 | $916.9305 | $916.92 | $916.85 | $917.00 | |