| 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 | $113.55 | 7.759% | $122.3603 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $188.73 | 3.527% | $195.3865 | $195.39 | $195.40 | $195.40 |
| Purchase #3 | $9.38 | 10.106% | $10.3279 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $175.93 | 12.281% | $197.536 | $197.54 | $197.55 | $197.50 |
| Purchase #5 | $128.25 | 9.745% | $140.748 | $140.75 | $140.75 | $140.70 |
| Purchase #6 | $174.94 | 5.759% | $185.0148 | $185.01 | $185.00 | $185.00 |
| Purchase #7 | $229.36 | 3.715% | $237.8807 | $237.88 | $237.90 | $237.90 |
| 7 purchase totals = | $1,020.14 | $1,089.2542 | $1,089.26 | $1,089.30 | $1,089.20 | |