| 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 | $220.30 | 13.577% | $250.2101 | $250.21 | $250.20 | $250.20 |
| Purchase #2 | $133.29 | 6.283% | $141.6646 | $141.66 | $141.65 | $141.70 |
| Purchase #3 | $151.57 | 13.454% | $171.9622 | $171.96 | $171.95 | $172.00 |
| Purchase #4 | $168.49 | 3.501% | $174.3888 | $174.39 | $174.40 | $174.40 |
| Purchase #5 | $231.85 | 9.345% | $253.5164 | $253.52 | $253.50 | $253.50 |
| Purchase #6 | $226.85 | 3.406% | $234.5765 | $234.58 | $234.60 | $234.60 |
| Purchase #7 | $237.73 | 11.328% | $264.6601 | $264.66 | $264.65 | $264.70 |
| 7 purchase totals = | $1,370.08 | $1,490.9787 | $1,490.98 | $1,490.95 | $1,491.10 | |