| 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 | $126.55 | 4.217% | $131.8866 | $131.89 | $131.90 | $131.90 |
| Purchase #2 | $148.53 | 9.247% | $162.2646 | $162.26 | $162.25 | $162.30 |
| Purchase #3 | $38.43 | 8.670% | $41.7619 | $41.76 | $41.75 | $41.80 |
| Purchase #4 | $208.99 | 6.828% | $223.2598 | $223.26 | $223.25 | $223.30 |
| Purchase #5 | $23.84 | 10.741% | $26.4007 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $214.59 | 4.721% | $224.7208 | $224.72 | $224.70 | $224.70 |
| Purchase #7 | $62.88 | 7.468% | $67.5759 | $67.58 | $67.60 | $67.60 |
| 7 purchase totals = | $823.81 | $877.8703 | $877.87 | $877.85 | $878.00 | |