| 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 | $123.49 | 8.257% | $133.6866 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $106.71 | 6.760% | $113.9236 | $113.92 | $113.90 | $113.90 |
| Purchase #3 | $228.76 | 11.219% | $254.4246 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $67.46 | 4.616% | $70.574 | $70.57 | $70.55 | $70.60 |
| Purchase #5 | $172.82 | 12.413% | $194.2721 | $194.27 | $194.25 | $194.30 |
| Purchase #6 | $153.30 | 6.134% | $162.7034 | $162.70 | $162.70 | $162.70 |
| Purchase #7 | $10.74 | 3.136% | $11.0768 | $11.08 | $11.10 | $11.10 |
| 7 purchase totals = | $863.28 | $940.6611 | $940.65 | $940.60 | $940.70 | |