| 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 | $205.48 | 9.787% | $225.5903 | $225.59 | $225.60 | $225.60 |
| Purchase #2 | $30.40 | 12.745% | $34.2745 | $34.27 | $34.25 | $34.30 |
| Purchase #3 | $231.71 | 13.808% | $263.7045 | $263.70 | $263.70 | $263.70 |
| Purchase #4 | $139.29 | 4.306% | $145.2878 | $145.29 | $145.30 | $145.30 |
| Purchase #5 | $11.65 | 5.324% | $12.2702 | $12.27 | $12.25 | $12.30 |
| Purchase #6 | $176.56 | 10.517% | $195.1288 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $16.58 | 3.628% | $17.1815 | $17.18 | $17.20 | $17.20 |
| 7 purchase totals = | $811.67 | $893.4376 | $893.43 | $893.45 | $893.50 | |