| 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 | $129.72 | 8.741% | $141.0588 | $141.06 | $141.05 | $141.10 |
| Purchase #2 | $230.58 | 4.239% | $240.3543 | $240.35 | $240.35 | $240.40 |
| Purchase #3 | $30.73 | 8.306% | $33.2824 | $33.28 | $33.30 | $33.30 |
| Purchase #4 | $23.39 | 7.721% | $25.1959 | $25.20 | $25.20 | $25.20 |
| Purchase #5 | $231.66 | 4.672% | $242.4832 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $131.51 | 8.548% | $142.7515 | $142.75 | $142.75 | $142.80 |
| Purchase #7 | $61.67 | 11.615% | $68.833 | $68.83 | $68.85 | $68.80 |
| 7 purchase totals = | $839.26 | $893.9591 | $893.95 | $894.00 | $894.10 | |