| 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 | $99.83 | 9.701% | $109.5145 | $109.51 | $109.50 | $109.50 |
| Purchase #2 | $31.70 | 4.844% | $33.2355 | $33.24 | $33.25 | $33.20 |
| Purchase #3 | $238.75 | 11.382% | $265.9245 | $265.92 | $265.90 | $265.90 |
| Purchase #4 | $201.75 | 6.692% | $215.2511 | $215.25 | $215.25 | $215.30 |
| Purchase #5 | $23.85 | 12.285% | $26.78 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $143.33 | 6.572% | $152.7496 | $152.75 | $152.75 | $152.70 |
| Purchase #7 | $244.58 | 3.567% | $253.3042 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $983.79 | $1,056.7594 | $1,056.75 | $1,056.75 | $1,056.70 | |