| 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 | $102.47 | 3.241% | $105.7911 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $198.32 | 9.491% | $217.1426 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $19.67 | 8.508% | $21.3435 | $21.34 | $21.35 | $21.30 |
| Purchase #4 | $161.80 | 13.470% | $183.5945 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $91.31 | 11.431% | $101.7476 | $101.75 | $101.75 | $101.70 |
| Purchase #6 | $126.80 | 7.529% | $136.3468 | $136.35 | $136.35 | $136.30 |
| Purchase #7 | $106.33 | 6.268% | $112.9948 | $112.99 | $113.00 | $113.00 |
| 7 purchase totals = | $806.70 | $878.9609 | $878.95 | $879.00 | $878.80 | |