| 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 | $197.86 | 11.783% | $221.1738 | $221.17 | $221.15 | $221.20 |
| Purchase #2 | $165.37 | 5.797% | $174.9565 | $174.96 | $174.95 | $175.00 |
| Purchase #3 | $234.29 | 4.468% | $244.7581 | $244.76 | $244.75 | $244.80 |
| Purchase #4 | $109.85 | 4.776% | $115.0964 | $115.10 | $115.10 | $115.10 |
| Purchase #5 | $184.61 | 12.846% | $208.325 | $208.33 | $208.35 | $208.30 |
| Purchase #6 | $212.87 | 13.167% | $240.8986 | $240.90 | $240.90 | $240.90 |
| Purchase #7 | $225.87 | 11.517% | $251.8834 | $251.88 | $251.90 | $251.90 |
| 7 purchase totals = | $1,330.72 | $1,457.0918 | $1,457.10 | $1,457.10 | $1,457.20 | |