| 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 | $119.90 | 10.832% | $132.8876 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $73.55 | 13.528% | $83.4998 | $83.50 | $83.50 | $83.50 |
| Purchase #3 | $235.29 | 13.450% | $266.9365 | $266.94 | $266.95 | $266.90 |
| Purchase #4 | $12.82 | 10.609% | $14.1801 | $14.18 | $14.20 | $14.20 |
| Purchase #5 | $114.63 | 4.446% | $119.7264 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $50.35 | 3.390% | $52.0569 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $209.34 | 6.831% | $223.64 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $815.88 | $892.9273 | $892.94 | $893.00 | $892.90 | |