| 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 | $27.66 | 9.348% | $30.2457 | $30.25 | $30.25 | $30.20 |
| Purchase #2 | $236.92 | 11.751% | $264.7605 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $152.33 | 6.824% | $162.725 | $162.73 | $162.75 | $162.70 |
| Purchase #4 | $222.64 | 12.587% | $250.6637 | $250.66 | $250.65 | $250.70 |
| Purchase #5 | $107.83 | 4.434% | $112.6112 | $112.61 | $112.60 | $112.60 |
| Purchase #6 | $125.95 | 4.392% | $131.4817 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $150.37 | 5.187% | $158.1697 | $158.17 | $158.15 | $158.20 |
| 7 purchase totals = | $1,023.70 | $1,110.6575 | $1,110.66 | $1,110.65 | $1,110.70 | |