| 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 | $204.98 | 3.747% | $212.6606 | $212.66 | $212.65 | $212.70 |
| Purchase #2 | $127.62 | 3.144% | $131.6324 | $131.63 | $131.65 | $131.60 |
| Purchase #3 | $106.40 | 10.291% | $117.3496 | $117.35 | $117.35 | $117.30 |
| Purchase #4 | $132.94 | 9.494% | $145.5613 | $145.56 | $145.55 | $145.60 |
| Purchase #5 | $95.83 | 3.702% | $99.3776 | $99.38 | $99.40 | $99.40 |
| Purchase #6 | $34.51 | 9.335% | $37.7315 | $37.73 | $37.75 | $37.70 |
| Purchase #7 | $83.44 | 11.563% | $93.0882 | $93.09 | $93.10 | $93.10 |
| 7 purchase totals = | $785.72 | $837.4012 | $837.40 | $837.45 | $837.40 | |