| 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 | $16.84 | 3.388% | $17.4105 | $17.41 | $17.40 | $17.40 |
| Purchase #2 | $217.87 | 3.161% | $224.7569 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $159.93 | 10.827% | $177.2456 | $177.25 | $177.25 | $177.20 |
| Purchase #4 | $22.77 | 12.526% | $25.6222 | $25.62 | $25.60 | $25.60 |
| Purchase #5 | $122.67 | 12.569% | $138.0884 | $138.09 | $138.10 | $138.10 |
| Purchase #6 | $196.46 | 5.315% | $206.9018 | $206.90 | $206.90 | $206.90 |
| Purchase #7 | $20.71 | 8.231% | $22.4146 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $757.25 | $812.4400 | $812.44 | $812.40 | $812.40 | |