| 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 | $221.64 | 10.825% | $245.6325 | $245.63 | $245.65 | $245.60 |
| Purchase #2 | $205.40 | 8.464% | $222.7851 | $222.79 | $222.80 | $222.80 |
| Purchase #3 | $17.64 | 3.377% | $18.2357 | $18.24 | $18.25 | $18.20 |
| Purchase #4 | $109.67 | 6.121% | $116.3829 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $188.27 | 12.647% | $212.0805 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $31.30 | 8.440% | $33.9417 | $33.94 | $33.95 | $33.90 |
| Purchase #7 | $186.77 | 5.606% | $197.2403 | $197.24 | $197.25 | $197.20 |
| 7 purchase totals = | $960.69 | $1,046.2987 | $1,046.30 | $1,046.40 | $1,046.20 | |