| 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 | $189.57 | 4.724% | $198.5253 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $16.42 | 7.701% | $17.6845 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $164.59 | 4.351% | $171.7513 | $171.75 | $171.75 | $171.80 |
| Purchase #4 | $237.68 | 10.507% | $262.653 | $262.65 | $262.65 | $262.70 |
| Purchase #5 | $22.84 | 11.418% | $25.4479 | $25.45 | $25.45 | $25.40 |
| Purchase #6 | $119.77 | 3.799% | $124.3201 | $124.32 | $124.30 | $124.30 |
| Purchase #7 | $101.51 | 4.434% | $106.011 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $852.38 | $906.3931 | $906.39 | $906.40 | $906.40 | |