| 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 | $245.82 | 13.206% | $278.283 | $278.28 | $278.30 | $278.30 |
| Purchase #2 | $130.57 | 13.683% | $148.4359 | $148.44 | $148.45 | $148.40 |
| Purchase #3 | $46.78 | 10.675% | $51.7738 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $134.85 | 3.591% | $139.6925 | $139.69 | $139.70 | $139.70 |
| Purchase #5 | $41.98 | 11.211% | $46.6864 | $46.69 | $46.70 | $46.70 |
| Purchase #6 | $174.32 | 9.752% | $191.3197 | $191.32 | $191.30 | $191.30 |
| Purchase #7 | $87.53 | 10.359% | $96.5972 | $96.60 | $96.60 | $96.60 |
| 7 purchase totals = | $861.85 | $952.7885 | $952.79 | $952.80 | $952.80 | |