| 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 | $204.52 | 10.753% | $226.512 | $226.51 | $226.50 | $226.50 |
| Purchase #2 | $49.65 | 12.516% | $55.8642 | $55.86 | $55.85 | $55.90 |
| Purchase #3 | $31.56 | 8.164% | $34.1366 | $34.14 | $34.15 | $34.10 |
| Purchase #4 | $146.76 | 12.429% | $165.0008 | $165.00 | $165.00 | $165.00 |
| Purchase #5 | $50.86 | 8.558% | $55.2126 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $8.83 | 13.474% | $10.0198 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $96.70 | 12.700% | $108.9809 | $108.98 | $109.00 | $109.00 |
| 7 purchase totals = | $588.88 | $655.7269 | $655.72 | $655.70 | $655.70 | |