| 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 | $248.75 | 12.591% | $280.0701 | $280.07 | $280.05 | $280.10 |
| Purchase #2 | $75.35 | 13.315% | $85.3829 | $85.38 | $85.40 | $85.40 |
| Purchase #3 | $111.69 | 5.234% | $117.5359 | $117.54 | $117.55 | $117.50 |
| Purchase #4 | $200.71 | 6.860% | $214.4787 | $214.48 | $214.50 | $214.50 |
| Purchase #5 | $159.82 | 11.366% | $177.9851 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $113.81 | 8.121% | $123.0525 | $123.05 | $123.05 | $123.10 |
| Purchase #7 | $111.55 | 10.365% | $123.1122 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $1,021.68 | $1,121.6174 | $1,121.62 | $1,121.65 | $1,121.70 | |