| 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 | $190.71 | 7.165% | $204.3744 | $204.37 | $204.35 | $204.40 |
| Purchase #2 | $39.43 | 5.740% | $41.6933 | $41.69 | $41.70 | $41.70 |
| Purchase #3 | $60.99 | 4.584% | $63.7858 | $63.79 | $63.80 | $63.80 |
| Purchase #4 | $79.48 | 10.713% | $87.9947 | $87.99 | $88.00 | $88.00 |
| Purchase #5 | $197.43 | 12.405% | $221.9212 | $221.92 | $221.90 | $221.90 |
| Purchase #6 | $199.48 | 4.476% | $208.4087 | $208.41 | $208.40 | $208.40 |
| Purchase #7 | $20.83 | 11.816% | $23.2913 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $788.35 | $851.4694 | $851.46 | $851.45 | $851.50 | |