| 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 | $214.27 | 7.562% | $230.4731 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $109.75 | 3.133% | $113.1885 | $113.19 | $113.20 | $113.20 |
| Purchase #3 | $60.99 | 12.264% | $68.4698 | $68.47 | $68.45 | $68.50 |
| Purchase #4 | $207.60 | 8.345% | $224.9242 | $224.92 | $224.90 | $224.90 |
| Purchase #5 | $83.89 | 6.177% | $89.0719 | $89.07 | $89.05 | $89.10 |
| Purchase #6 | $80.97 | 8.271% | $87.667 | $87.67 | $87.65 | $87.70 |
| Purchase #7 | $91.99 | 3.556% | $95.2612 | $95.26 | $95.25 | $95.30 |
| 7 purchase totals = | $849.46 | $909.0557 | $909.05 | $908.95 | $909.20 | |