| 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 | $223.37 | 12.717% | $251.776 | $251.78 | $251.80 | $251.80 |
| Purchase #2 | $97.78 | 12.502% | $110.0045 | $110.00 | $110.00 | $110.00 |
| Purchase #3 | $242.47 | 10.541% | $268.0288 | $268.03 | $268.05 | $268.00 |
| Purchase #4 | $249.73 | 12.453% | $280.8289 | $280.83 | $280.85 | $280.80 |
| Purchase #5 | $161.54 | 8.781% | $175.7248 | $175.72 | $175.70 | $175.70 |
| Purchase #6 | $114.27 | 7.460% | $122.7945 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $214.64 | 12.739% | $241.983 | $241.98 | $242.00 | $242.00 |
| 7 purchase totals = | $1,303.80 | $1,451.1405 | $1,451.13 | $1,451.20 | $1,451.10 | |