| 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 | $202.79 | 12.284% | $227.7007 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $129.30 | 8.412% | $140.1767 | $140.18 | $140.20 | $140.20 |
| Purchase #3 | $78.60 | 3.138% | $81.0665 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $22.79 | 8.317% | $24.6854 | $24.69 | $24.70 | $24.70 |
| Purchase #5 | $122.39 | 7.699% | $131.8128 | $131.81 | $131.80 | $131.80 |
| Purchase #6 | $154.79 | 11.364% | $172.3803 | $172.38 | $172.40 | $172.40 |
| Purchase #7 | $199.33 | 5.406% | $210.1058 | $210.11 | $210.10 | $210.10 |
| 7 purchase totals = | $909.99 | $987.9282 | $987.94 | $987.95 | $988.00 | |