| 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 | $109.25 | 9.772% | $119.9259 | $119.93 | $119.95 | $119.90 |
| Purchase #2 | $137.52 | 7.630% | $148.0128 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $170.94 | 11.439% | $190.4938 | $190.49 | $190.50 | $190.50 |
| Purchase #4 | $154.82 | 9.300% | $169.2183 | $169.22 | $169.20 | $169.20 |
| Purchase #5 | $204.42 | 4.211% | $213.0281 | $213.03 | $213.05 | $213.00 |
| Purchase #6 | $184.40 | 11.815% | $206.1869 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $60.78 | 4.765% | $63.6762 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $1,022.13 | $1,110.5420 | $1,110.55 | $1,110.60 | $1,110.50 | |