| 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 | $230.70 | 3.599% | $239.0029 | $239.00 | $239.00 | $239.00 |
| Purchase #2 | $88.27 | 9.820% | $96.9381 | $96.94 | $96.95 | $96.90 |
| Purchase #3 | $163.34 | 7.666% | $175.8616 | $175.86 | $175.85 | $175.90 |
| Purchase #4 | $55.56 | 5.799% | $58.7819 | $58.78 | $58.80 | $58.80 |
| Purchase #5 | $111.38 | 10.223% | $122.7664 | $122.77 | $122.75 | $122.80 |
| Purchase #6 | $32.65 | 13.167% | $36.949 | $36.95 | $36.95 | $36.90 |
| Purchase #7 | $28.63 | 11.178% | $31.8303 | $31.83 | $31.85 | $31.80 |
| 7 purchase totals = | $710.53 | $762.1302 | $762.13 | $762.15 | $762.10 | |