| 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 | $226.65 | 6.818% | $242.103 | $242.10 | $242.10 | $242.10 |
| Purchase #2 | $67.85 | 3.243% | $70.0504 | $70.05 | $70.05 | $70.10 |
| Purchase #3 | $100.55 | 6.453% | $107.0385 | $107.04 | $107.05 | $107.00 |
| Purchase #4 | $11.81 | 13.350% | $13.3866 | $13.39 | $13.40 | $13.40 |
| Purchase #5 | $246.38 | 5.457% | $259.825 | $259.83 | $259.85 | $259.80 |
| Purchase #6 | $132.26 | 9.653% | $145.0271 | $145.03 | $145.05 | $145.00 |
| Purchase #7 | $36.80 | 13.764% | $41.8652 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $822.30 | $879.2958 | $879.31 | $879.35 | $879.30 | |