| 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 | $5.95 | 12.684% | $6.7047 | $6.70 | $6.70 | $6.70 |
| Purchase #2 | $221.63 | 13.641% | $251.8625 | $251.86 | $251.85 | $251.90 |
| Purchase #3 | $120.78 | 13.791% | $137.4368 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $218.79 | 9.536% | $239.6538 | $239.65 | $239.65 | $239.70 |
| Purchase #5 | $197.71 | 9.235% | $215.9685 | $215.97 | $215.95 | $216.00 |
| Purchase #6 | $73.98 | 11.727% | $82.6556 | $82.66 | $82.65 | $82.70 |
| Purchase #7 | $107.95 | 10.630% | $119.4251 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $946.79 | $1,053.7070 | $1,053.71 | $1,053.70 | $1,053.80 | |