| 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 | $109.44 | 3.333% | $113.0876 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $212.55 | 4.142% | $221.3538 | $221.35 | $221.35 | $221.40 |
| Purchase #3 | $52.69 | 5.340% | $55.5036 | $55.50 | $55.50 | $55.50 |
| Purchase #4 | $228.97 | 4.792% | $239.9422 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $99.97 | 6.641% | $106.609 | $106.61 | $106.60 | $106.60 |
| Purchase #6 | $177.62 | 7.703% | $191.3021 | $191.30 | $191.30 | $191.30 |
| Purchase #7 | $144.42 | 9.579% | $158.254 | $158.25 | $158.25 | $158.30 |
| 7 purchase totals = | $1,025.66 | $1,086.0523 | $1,086.04 | $1,086.05 | $1,086.10 | |