| 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 | $211.77 | 9.596% | $232.0914 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $121.81 | 7.344% | $130.7557 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $73.47 | 8.533% | $79.7392 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $20.66 | 12.609% | $23.265 | $23.27 | $23.25 | $23.30 |
| Purchase #5 | $183.50 | 9.672% | $201.2481 | $201.25 | $201.25 | $201.20 |
| Purchase #6 | $140.90 | 3.348% | $145.6173 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $118.79 | 10.369% | $131.1073 | $131.11 | $131.10 | $131.10 |
| 7 purchase totals = | $870.90 | $943.8240 | $943.84 | $943.80 | $943.80 | |