| 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 | $96.40 | 11.350% | $107.3414 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $26.48 | 5.754% | $28.0037 | $28.00 | $28.00 | $28.00 |
| Purchase #3 | $14.69 | 9.187% | $16.0396 | $16.04 | $16.05 | $16.00 |
| Purchase #4 | $199.46 | 3.756% | $206.9517 | $206.95 | $206.95 | $207.00 |
| Purchase #5 | $117.27 | 12.243% | $131.6274 | $131.63 | $131.65 | $131.60 |
| Purchase #6 | $215.31 | 6.864% | $230.0889 | $230.09 | $230.10 | $230.10 |
| Purchase #7 | $185.51 | 9.713% | $203.5286 | $203.53 | $203.55 | $203.50 |
| 7 purchase totals = | $855.12 | $923.5813 | $923.58 | $923.65 | $923.50 | |