| 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 | $229.47 | 13.711% | $260.9326 | $260.93 | $260.95 | $260.90 |
| Purchase #2 | $205.43 | 3.569% | $212.7618 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $126.95 | 7.113% | $135.98 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $140.87 | 13.457% | $159.8269 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $63.63 | 13.248% | $72.0597 | $72.06 | $72.05 | $72.10 |
| Purchase #6 | $188.26 | 13.243% | $213.1913 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $46.38 | 7.241% | $49.7384 | $49.74 | $49.75 | $49.70 |
| 7 purchase totals = | $1,000.99 | $1,104.4907 | $1,104.49 | $1,104.55 | $1,104.50 | |