| 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 | $9.92 | 11.268% | $11.0378 | $11.04 | $11.05 | $11.00 |
| Purchase #2 | $93.71 | 12.110% | $105.0583 | $105.06 | $105.05 | $105.10 |
| Purchase #3 | $117.79 | 5.255% | $123.9799 | $123.98 | $124.00 | $124.00 |
| Purchase #4 | $180.76 | 3.843% | $187.7066 | $187.71 | $187.70 | $187.70 |
| Purchase #5 | $106.52 | 6.708% | $113.6654 | $113.67 | $113.65 | $113.70 |
| Purchase #6 | $149.71 | 9.661% | $164.1735 | $164.17 | $164.15 | $164.20 |
| Purchase #7 | $21.40 | 13.790% | $24.3511 | $24.35 | $24.35 | $24.40 |
| 7 purchase totals = | $679.81 | $729.9726 | $729.98 | $729.95 | $730.10 | |