| 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 | $126.66 | 9.660% | $138.8954 | $138.90 | $138.90 | $138.90 |
| Purchase #2 | $89.89 | 8.597% | $97.6178 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $229.61 | 7.567% | $246.9846 | $246.98 | $247.00 | $247.00 |
| Purchase #4 | $19.60 | 10.136% | $21.5867 | $21.59 | $21.60 | $21.60 |
| Purchase #5 | $170.79 | 13.526% | $193.8911 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $35.85 | 12.415% | $40.3008 | $40.30 | $40.30 | $40.30 |
| Purchase #7 | $199.85 | 3.349% | $206.543 | $206.54 | $206.55 | $206.50 |
| 7 purchase totals = | $872.25 | $945.8194 | $945.82 | $945.85 | $945.80 | |