| 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 | $230.63 | 11.464% | $257.0694 | $257.07 | $257.05 | $257.10 |
| Purchase #2 | $62.88 | 7.644% | $67.6865 | $67.69 | $67.70 | $67.70 |
| Purchase #3 | $144.94 | 8.477% | $157.2266 | $157.23 | $157.25 | $157.20 |
| Purchase #4 | $102.64 | 9.373% | $112.2604 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $93.37 | 11.641% | $104.2392 | $104.24 | $104.25 | $104.20 |
| Purchase #6 | $197.86 | 9.340% | $216.3401 | $216.34 | $216.35 | $216.30 |
| Purchase #7 | $196.36 | 7.331% | $210.7552 | $210.76 | $210.75 | $210.80 |
| 7 purchase totals = | $1,028.68 | $1,125.5774 | $1,125.59 | $1,125.60 | $1,125.60 | |