| 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 | $67.29 | 4.243% | $70.1451 | $70.15 | $70.15 | $70.10 |
| Purchase #2 | $212.40 | 9.135% | $231.8027 | $231.80 | $231.80 | $231.80 |
| Purchase #3 | $26.33 | 9.285% | $28.7747 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $234.52 | 12.871% | $264.7051 | $264.71 | $264.70 | $264.70 |
| Purchase #5 | $199.38 | 4.594% | $208.5395 | $208.54 | $208.55 | $208.50 |
| Purchase #6 | $198.62 | 8.784% | $216.0668 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $183.79 | 5.395% | $193.7055 | $193.71 | $193.70 | $193.70 |
| 7 purchase totals = | $1,122.33 | $1,213.7394 | $1,213.75 | $1,213.70 | $1,213.70 | |