| 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 | $93.34 | 12.480% | $104.9888 | $104.99 | $105.00 | $105.00 |
| Purchase #2 | $97.80 | 12.515% | $110.0397 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $142.89 | 3.731% | $148.2212 | $148.22 | $148.20 | $148.20 |
| Purchase #4 | $147.68 | 10.598% | $163.3311 | $163.33 | $163.35 | $163.30 |
| Purchase #5 | $169.25 | 5.493% | $178.5469 | $178.55 | $178.55 | $178.50 |
| Purchase #6 | $113.56 | 8.551% | $123.2705 | $123.27 | $123.25 | $123.30 |
| Purchase #7 | $194.74 | 6.173% | $206.7613 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $959.26 | $1,035.1595 | $1,035.16 | $1,035.15 | $1,035.10 | |