| 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 | $99.46 | 10.190% | $109.595 | $109.60 | $109.60 | $109.60 |
| Purchase #2 | $89.84 | 4.493% | $93.8765 | $93.88 | $93.90 | $93.90 |
| Purchase #3 | $169.83 | 7.535% | $182.6267 | $182.63 | $182.65 | $182.60 |
| Purchase #4 | $190.41 | 5.759% | $201.3757 | $201.38 | $201.40 | $201.40 |
| Purchase #5 | $243.99 | 6.369% | $259.5297 | $259.53 | $259.55 | $259.50 |
| Purchase #6 | $174.50 | 12.417% | $196.1677 | $196.17 | $196.15 | $196.20 |
| Purchase #7 | $226.75 | 13.419% | $257.1776 | $257.18 | $257.20 | $257.20 |
| 7 purchase totals = | $1,194.78 | $1,300.3489 | $1,300.37 | $1,300.45 | $1,300.40 | |