| 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 | $238.74 | 11.248% | $265.5935 | $265.59 | $265.60 | $265.60 |
| Purchase #2 | $48.25 | 3.532% | $49.9542 | $49.95 | $49.95 | $50.00 |
| Purchase #3 | $158.66 | 7.762% | $170.9752 | $170.98 | $171.00 | $171.00 |
| Purchase #4 | $133.90 | 5.697% | $141.5283 | $141.53 | $141.55 | $141.50 |
| Purchase #5 | $230.33 | 13.548% | $261.5351 | $261.54 | $261.55 | $261.50 |
| Purchase #6 | $10.96 | 11.693% | $12.2416 | $12.24 | $12.25 | $12.20 |
| Purchase #7 | $22.85 | 11.352% | $25.4439 | $25.44 | $25.45 | $25.40 |
| 7 purchase totals = | $843.69 | $927.2718 | $927.27 | $927.35 | $927.20 | |