| 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 | $198.34 | 4.463% | $207.1919 | $207.19 | $207.20 | $207.20 |
| Purchase #2 | $38.80 | 12.639% | $43.7039 | $43.70 | $43.70 | $43.70 |
| Purchase #3 | $94.66 | 12.857% | $106.8304 | $106.83 | $106.85 | $106.80 |
| Purchase #4 | $169.95 | 11.265% | $189.0949 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $236.61 | 12.404% | $265.9591 | $265.96 | $265.95 | $266.00 |
| Purchase #6 | $85.62 | 8.705% | $93.0732 | $93.07 | $93.05 | $93.10 |
| Purchase #7 | $39.78 | 5.397% | $41.9269 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $863.76 | $947.7803 | $947.77 | $947.80 | $947.80 | |