| 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 | $233.52 | 9.791% | $256.3839 | $256.38 | $256.40 | $256.40 |
| Purchase #2 | $20.66 | 12.324% | $23.2061 | $23.21 | $23.20 | $23.20 |
| Purchase #3 | $191.69 | 7.177% | $205.4476 | $205.45 | $205.45 | $205.40 |
| Purchase #4 | $52.96 | 11.774% | $59.1955 | $59.20 | $59.20 | $59.20 |
| Purchase #5 | $67.64 | 4.635% | $70.7751 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $181.51 | 5.210% | $190.9667 | $190.97 | $190.95 | $191.00 |
| Purchase #7 | $14.64 | 4.183% | $15.2524 | $15.25 | $15.25 | $15.30 |
| 7 purchase totals = | $762.62 | $821.2273 | $821.24 | $821.25 | $821.30 | |