| 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 | $17.61 | 8.506% | $19.1079 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $119.60 | 10.240% | $131.847 | $131.85 | $131.85 | $131.80 |
| Purchase #3 | $211.90 | 8.241% | $229.3627 | $229.36 | $229.35 | $229.40 |
| Purchase #4 | $112.59 | 11.542% | $125.5851 | $125.59 | $125.60 | $125.60 |
| Purchase #5 | $71.55 | 4.610% | $74.8485 | $74.85 | $74.85 | $74.80 |
| Purchase #6 | $106.56 | 3.148% | $109.9145 | $109.91 | $109.90 | $109.90 |
| Purchase #7 | $232.89 | 12.854% | $262.8257 | $262.83 | $262.85 | $262.80 |
| 7 purchase totals = | $872.70 | $953.4914 | $953.50 | $953.50 | $953.40 | |