| 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 | $30.50 | 6.400% | $32.452 | $32.45 | $32.45 | $32.50 |
| Purchase #2 | $149.66 | 8.210% | $161.9471 | $161.95 | $161.95 | $161.90 |
| Purchase #3 | $149.49 | 11.511% | $166.6978 | $166.70 | $166.70 | $166.70 |
| Purchase #4 | $157.92 | 9.705% | $173.2461 | $173.25 | $173.25 | $173.20 |
| Purchase #5 | $214.27 | 4.521% | $223.9571 | $223.96 | $223.95 | $224.00 |
| Purchase #6 | $235.26 | 6.252% | $249.9685 | $249.97 | $249.95 | $250.00 |
| Purchase #7 | $60.34 | 5.757% | $63.8138 | $63.81 | $63.80 | $63.80 |
| 7 purchase totals = | $997.44 | $1,072.0824 | $1,072.09 | $1,072.05 | $1,072.10 | |