| 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 | $107.75 | 11.167% | $119.7824 | $119.78 | $119.80 | $119.80 |
| Purchase #2 | $89.51 | 12.437% | $100.6424 | $100.64 | $100.65 | $100.60 |
| Purchase #3 | $11.40 | 8.700% | $12.3918 | $12.39 | $12.40 | $12.40 |
| Purchase #4 | $202.97 | 11.796% | $226.9123 | $226.91 | $226.90 | $226.90 |
| Purchase #5 | $203.75 | 10.105% | $224.3389 | $224.34 | $224.35 | $224.30 |
| Purchase #6 | $123.87 | 3.503% | $128.2092 | $128.21 | $128.20 | $128.20 |
| Purchase #7 | $132.77 | 7.851% | $143.1938 | $143.19 | $143.20 | $143.20 |
| 7 purchase totals = | $872.02 | $955.4708 | $955.46 | $955.50 | $955.40 | |