| 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 | $39.37 | 12.807% | $44.4121 | $44.41 | $44.40 | $44.40 |
| Purchase #2 | $232.62 | 7.675% | $250.4736 | $250.47 | $250.45 | $250.50 |
| Purchase #3 | $185.30 | 6.608% | $197.5446 | $197.54 | $197.55 | $197.50 |
| Purchase #4 | $161.93 | 7.412% | $173.9323 | $173.93 | $173.95 | $173.90 |
| Purchase #5 | $100.67 | 6.609% | $107.3233 | $107.32 | $107.30 | $107.30 |
| Purchase #6 | $173.83 | 3.646% | $180.1678 | $180.17 | $180.15 | $180.20 |
| Purchase #7 | $193.67 | 7.603% | $208.3947 | $208.39 | $208.40 | $208.40 |
| 7 purchase totals = | $1,087.39 | $1,162.2484 | $1,162.23 | $1,162.20 | $1,162.20 | |