| 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 | $129.49 | 13.815% | $147.379 | $147.38 | $147.40 | $147.40 |
| Purchase #2 | $87.25 | 13.157% | $98.7295 | $98.73 | $98.75 | $98.70 |
| Purchase #3 | $12.56 | 10.373% | $13.8628 | $13.86 | $13.85 | $13.90 |
| Purchase #4 | $245.47 | 12.210% | $275.4419 | $275.44 | $275.45 | $275.40 |
| Purchase #5 | $26.37 | 11.738% | $29.4653 | $29.47 | $29.45 | $29.50 |
| Purchase #6 | $231.73 | 5.817% | $245.2097 | $245.21 | $245.20 | $245.20 |
| Purchase #7 | $138.78 | 7.820% | $149.6326 | $149.63 | $149.65 | $149.60 |
| 7 purchase totals = | $871.65 | $959.7208 | $959.72 | $959.75 | $959.70 | |