| 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 | $81.79 | 3.273% | $84.467 | $84.47 | $84.45 | $84.50 |
| Purchase #2 | $110.43 | 11.334% | $122.9461 | $122.95 | $122.95 | $122.90 |
| Purchase #3 | $230.76 | 9.279% | $252.1722 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $105.56 | 13.162% | $119.4538 | $119.45 | $119.45 | $119.50 |
| Purchase #5 | $82.36 | 11.834% | $92.1065 | $92.11 | $92.10 | $92.10 |
| Purchase #6 | $169.80 | 11.796% | $189.8296 | $189.83 | $189.85 | $189.80 |
| Purchase #7 | $241.91 | 3.796% | $251.0929 | $251.09 | $251.10 | $251.10 |
| 7 purchase totals = | $1,022.61 | $1,112.0681 | $1,112.07 | $1,112.05 | $1,112.10 | |