| 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 | $23.90 | 9.128% | $26.0816 | $26.08 | $26.10 | $26.10 |
| Purchase #2 | $41.26 | 7.220% | $44.239 | $44.24 | $44.25 | $44.20 |
| Purchase #3 | $25.59 | 4.372% | $26.7088 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $200.66 | 13.265% | $227.2775 | $227.28 | $227.30 | $227.30 |
| Purchase #5 | $193.57 | 11.490% | $215.8112 | $215.81 | $215.80 | $215.80 |
| Purchase #6 | $149.46 | 10.327% | $164.8947 | $164.89 | $164.90 | $164.90 |
| Purchase #7 | $233.41 | 5.727% | $246.7774 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $867.85 | $951.7902 | $951.79 | $951.85 | $951.80 | |