| 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 | $191.67 | 7.463% | $205.9743 | $205.97 | $205.95 | $206.00 |
| Purchase #2 | $205.43 | 8.678% | $223.2572 | $223.26 | $223.25 | $223.30 |
| Purchase #3 | $125.42 | 5.855% | $132.7633 | $132.76 | $132.75 | $132.80 |
| Purchase #4 | $196.47 | 8.800% | $213.7594 | $213.76 | $213.75 | $213.80 |
| Purchase #5 | $211.74 | 12.706% | $238.6437 | $238.64 | $238.65 | $238.60 |
| Purchase #6 | $55.28 | 13.538% | $62.7638 | $62.76 | $62.75 | $62.80 |
| Purchase #7 | $225.47 | 4.203% | $234.9465 | $234.95 | $234.95 | $234.90 |
| 7 purchase totals = | $1,211.48 | $1,312.1082 | $1,312.10 | $1,312.05 | $1,312.20 | |