| 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 | $221.28 | 9.750% | $242.8548 | $242.85 | $242.85 | $242.90 |
| Purchase #2 | $123.44 | 9.683% | $135.3927 | $135.39 | $135.40 | $135.40 |
| Purchase #3 | $68.75 | 6.263% | $73.0558 | $73.06 | $73.05 | $73.10 |
| Purchase #4 | $177.90 | 12.863% | $200.7833 | $200.78 | $200.80 | $200.80 |
| Purchase #5 | $149.29 | 5.347% | $157.2725 | $157.27 | $157.25 | $157.30 |
| Purchase #6 | $220.88 | 7.274% | $236.9468 | $236.95 | $236.95 | $236.90 |
| Purchase #7 | $177.70 | 12.328% | $199.6069 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $1,139.24 | $1,245.9128 | $1,245.91 | $1,245.90 | $1,246.00 | |