| 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 | $237.84 | 6.628% | $253.604 | $253.60 | $253.60 | $253.60 |
| Purchase #2 | $191.64 | 11.118% | $212.9465 | $212.95 | $212.95 | $212.90 |
| Purchase #3 | $195.84 | 9.770% | $214.9736 | $214.97 | $214.95 | $215.00 |
| Purchase #4 | $19.97 | 6.402% | $21.2485 | $21.25 | $21.25 | $21.20 |
| Purchase #5 | $139.64 | 6.870% | $149.2333 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $235.99 | 4.629% | $246.914 | $246.91 | $246.90 | $246.90 |
| Purchase #7 | $178.33 | 9.664% | $195.5638 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $1,199.25 | $1,294.4837 | $1,294.47 | $1,294.45 | $1,294.40 | |