| 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 | $105.54 | 4.426% | $110.2112 | $110.21 | $110.20 | $110.20 |
| Purchase #2 | $169.84 | 12.311% | $190.749 | $190.75 | $190.75 | $190.70 |
| Purchase #3 | $151.54 | 9.720% | $166.2697 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $178.95 | 10.793% | $198.2641 | $198.26 | $198.25 | $198.30 |
| Purchase #5 | $67.82 | 6.421% | $72.1747 | $72.17 | $72.15 | $72.20 |
| Purchase #6 | $231.76 | 11.338% | $258.0369 | $258.04 | $258.05 | $258.00 |
| Purchase #7 | $10.30 | 10.586% | $11.3904 | $11.39 | $11.40 | $11.40 |
| 7 purchase totals = | $915.75 | $1,007.0960 | $1,007.09 | $1,007.05 | $1,007.10 | |