| 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 | $128.72 | 3.858% | $133.686 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $173.88 | 11.160% | $193.285 | $193.29 | $193.30 | $193.30 |
| Purchase #3 | $76.58 | 10.423% | $84.5619 | $84.56 | $84.55 | $84.60 |
| Purchase #4 | $49.62 | 12.442% | $55.7937 | $55.79 | $55.80 | $55.80 |
| Purchase #5 | $101.97 | 8.486% | $110.6232 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $234.34 | 3.538% | $242.6309 | $242.63 | $242.65 | $242.60 |
| Purchase #7 | $84.32 | 13.712% | $95.882 | $95.88 | $95.90 | $95.90 |
| 7 purchase totals = | $849.43 | $916.4627 | $916.46 | $916.50 | $916.50 | |