| 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 | $177.88 | 9.367% | $194.542 | $194.54 | $194.55 | $194.50 |
| Purchase #2 | $220.79 | 6.703% | $235.5896 | $235.59 | $235.60 | $235.60 |
| Purchase #3 | $156.74 | 10.559% | $173.2902 | $173.29 | $173.30 | $173.30 |
| Purchase #4 | $41.96 | 12.491% | $47.2012 | $47.20 | $47.20 | $47.20 |
| Purchase #5 | $83.72 | 12.187% | $93.923 | $93.92 | $93.90 | $93.90 |
| Purchase #6 | $212.79 | 9.449% | $232.8965 | $232.90 | $232.90 | $232.90 |
| Purchase #7 | $208.64 | 12.621% | $234.9725 | $234.97 | $234.95 | $235.00 |
| 7 purchase totals = | $1,102.52 | $1,212.4150 | $1,212.41 | $1,212.40 | $1,212.40 | |