| 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 | $55.48 | 5.237% | $58.3855 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $227.44 | 5.492% | $239.931 | $239.93 | $239.95 | $239.90 |
| Purchase #3 | $215.44 | 11.216% | $239.6038 | $239.60 | $239.60 | $239.60 |
| Purchase #4 | $196.85 | 8.471% | $213.5252 | $213.53 | $213.55 | $213.50 |
| Purchase #5 | $138.42 | 3.796% | $143.6744 | $143.67 | $143.65 | $143.70 |
| Purchase #6 | $249.56 | 10.354% | $275.3994 | $275.40 | $275.40 | $275.40 |
| Purchase #7 | $245.99 | 12.359% | $276.3919 | $276.39 | $276.40 | $276.40 |
| 7 purchase totals = | $1,329.18 | $1,446.9112 | $1,446.91 | $1,446.95 | $1,446.90 | |