| 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 | $222.64 | 8.302% | $241.1236 | $241.12 | $241.10 | $241.10 |
| Purchase #2 | $67.27 | 8.169% | $72.7653 | $72.77 | $72.75 | $72.80 |
| Purchase #3 | $9.80 | 11.369% | $10.9142 | $10.91 | $10.90 | $10.90 |
| Purchase #4 | $88.37 | 3.515% | $91.4762 | $91.48 | $91.50 | $91.50 |
| Purchase #5 | $208.98 | 8.334% | $226.3964 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $108.37 | 10.414% | $119.6557 | $119.66 | $119.65 | $119.70 |
| Purchase #7 | $172.46 | 5.264% | $181.5383 | $181.54 | $181.55 | $181.50 |
| 7 purchase totals = | $877.89 | $943.8697 | $943.88 | $943.85 | $943.90 | |