| 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 | $124.96 | 3.141% | $128.885 | $128.89 | $128.90 | $128.90 |
| Purchase #2 | $191.83 | 10.624% | $212.21 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $158.97 | 3.199% | $164.0555 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $44.25 | 6.791% | $47.255 | $47.26 | $47.25 | $47.30 |
| Purchase #5 | $147.40 | 7.435% | $158.3592 | $158.36 | $158.35 | $158.40 |
| Purchase #6 | $151.79 | 7.536% | $163.2289 | $163.23 | $163.25 | $163.20 |
| Purchase #7 | $212.85 | 9.721% | $233.5411 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $1,032.05 | $1,107.5347 | $1,107.55 | $1,107.55 | $1,107.60 | |