| 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 | $239.26 | 12.271% | $268.6196 | $268.62 | $268.60 | $268.60 |
| Purchase #2 | $230.34 | 5.614% | $243.2713 | $243.27 | $243.25 | $243.30 |
| Purchase #3 | $132.87 | 12.165% | $149.0336 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $89.57 | 10.270% | $98.7688 | $98.77 | $98.75 | $98.80 |
| Purchase #5 | $249.89 | 10.289% | $275.6012 | $275.60 | $275.60 | $275.60 |
| Purchase #6 | $51.70 | 10.307% | $57.0287 | $57.03 | $57.05 | $57.00 |
| Purchase #7 | $105.81 | 3.544% | $109.5599 | $109.56 | $109.55 | $109.60 |
| 7 purchase totals = | $1,099.44 | $1,201.8831 | $1,201.88 | $1,201.85 | $1,201.90 | |