| 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 | $169.94 | 12.310% | $190.8596 | $190.86 | $190.85 | $190.90 |
| Purchase #2 | $29.26 | 5.187% | $30.7777 | $30.78 | $30.80 | $30.80 |
| Purchase #3 | $192.55 | 7.480% | $206.9527 | $206.95 | $206.95 | $207.00 |
| Purchase #4 | $241.86 | 12.267% | $271.529 | $271.53 | $271.55 | $271.50 |
| Purchase #5 | $46.75 | 12.792% | $52.7303 | $52.73 | $52.75 | $52.70 |
| Purchase #6 | $41.89 | 11.210% | $46.5859 | $46.59 | $46.60 | $46.60 |
| Purchase #7 | $222.54 | 9.149% | $242.9002 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $944.79 | $1,042.3354 | $1,042.34 | $1,042.40 | $1,042.40 | |