| 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 | $223.41 | 13.803% | $254.2473 | $254.25 | $254.25 | $254.20 |
| Purchase #2 | $33.41 | 10.694% | $36.9829 | $36.98 | $37.00 | $37.00 |
| Purchase #3 | $33.90 | 8.103% | $36.6469 | $36.65 | $36.65 | $36.60 |
| Purchase #4 | $209.98 | 9.756% | $230.4656 | $230.47 | $230.45 | $230.50 |
| Purchase #5 | $69.54 | 11.484% | $77.526 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $160.44 | 9.757% | $176.0941 | $176.09 | $176.10 | $176.10 |
| Purchase #7 | $17.78 | 12.788% | $20.0537 | $20.05 | $20.05 | $20.10 |
| 7 purchase totals = | $748.46 | $832.0165 | $832.02 | $832.05 | $832.00 | |