| 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 | $228.35 | 8.234% | $247.1523 | $247.15 | $247.15 | $247.20 |
| Purchase #2 | $218.58 | 9.776% | $239.9484 | $239.95 | $239.95 | $239.90 |
| Purchase #3 | $222.36 | 3.133% | $229.3265 | $229.33 | $229.35 | $229.30 |
| Purchase #4 | $133.51 | 9.716% | $146.4818 | $146.48 | $146.50 | $146.50 |
| Purchase #5 | $98.60 | 11.432% | $109.872 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $191.44 | 7.339% | $205.4898 | $205.49 | $205.50 | $205.50 |
| Purchase #7 | $103.38 | 6.770% | $110.3788 | $110.38 | $110.40 | $110.40 |
| 7 purchase totals = | $1,196.22 | $1,288.6496 | $1,288.65 | $1,288.70 | $1,288.70 | |