| 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 | $229.66 | 3.393% | $237.4524 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $187.61 | 9.628% | $205.6731 | $205.67 | $205.65 | $205.70 |
| Purchase #3 | $220.40 | 8.318% | $238.7329 | $238.73 | $238.75 | $238.70 |
| Purchase #4 | $59.43 | 3.489% | $61.5035 | $61.50 | $61.50 | $61.50 |
| Purchase #5 | $7.97 | 5.255% | $8.3888 | $8.39 | $8.40 | $8.40 |
| Purchase #6 | $95.36 | 3.569% | $98.7634 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $9.62 | 8.817% | $10.4682 | $10.47 | $10.45 | $10.50 |
| 7 purchase totals = | $810.05 | $860.9823 | $860.97 | $860.95 | $861.10 | |