| 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 | $119.42 | 4.640% | $124.9611 | $124.96 | $124.95 | $125.00 |
| Purchase #2 | $127.59 | 12.850% | $143.9853 | $143.99 | $144.00 | $144.00 |
| Purchase #3 | $129.90 | 10.318% | $143.3031 | $143.30 | $143.30 | $143.30 |
| Purchase #4 | $90.74 | 11.858% | $101.4999 | $101.50 | $101.50 | $101.50 |
| Purchase #5 | $7.68 | 9.799% | $8.4326 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $249.82 | 3.145% | $257.6768 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $231.35 | 6.640% | $246.7116 | $246.71 | $246.70 | $246.70 |
| 7 purchase totals = | $956.50 | $1,026.5704 | $1,026.57 | $1,026.60 | $1,026.60 | |