| 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 | $207.38 | 10.851% | $229.8828 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $193.59 | 3.156% | $199.6997 | $199.70 | $199.70 | $199.70 |
| Purchase #3 | $186.46 | 3.571% | $193.1185 | $193.12 | $193.10 | $193.10 |
| Purchase #4 | $185.43 | 7.717% | $199.7396 | $199.74 | $199.75 | $199.70 |
| Purchase #5 | $223.81 | 13.461% | $253.9371 | $253.94 | $253.95 | $253.90 |
| Purchase #6 | $24.35 | 8.697% | $26.4677 | $26.47 | $26.45 | $26.50 |
| Purchase #7 | $226.35 | 11.151% | $251.5903 | $251.59 | $251.60 | $251.60 |
| 7 purchase totals = | $1,247.37 | $1,354.4357 | $1,354.44 | $1,354.45 | $1,354.40 | |