| 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 | $103.82 | 10.771% | $115.0025 | $115.00 | $115.00 | $115.00 |
| Purchase #2 | $83.98 | 8.313% | $90.9613 | $90.96 | $90.95 | $91.00 |
| Purchase #3 | $106.75 | 11.284% | $118.7957 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $188.64 | 8.660% | $204.9762 | $204.98 | $205.00 | $205.00 |
| Purchase #5 | $80.36 | 10.155% | $88.5206 | $88.52 | $88.50 | $88.50 |
| Purchase #6 | $89.34 | 12.796% | $100.7719 | $100.77 | $100.75 | $100.80 |
| Purchase #7 | $211.49 | 7.645% | $227.6584 | $227.66 | $227.65 | $227.70 |
| 7 purchase totals = | $864.38 | $946.6866 | $946.69 | $946.65 | $946.80 | |