| 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 | $240.50 | 4.365% | $250.9978 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $66.45 | 6.784% | $70.958 | $70.96 | $70.95 | $71.00 |
| Purchase #3 | $250.56 | 4.203% | $261.091 | $261.09 | $261.10 | $261.10 |
| Purchase #4 | $216.82 | 4.708% | $227.0279 | $227.03 | $227.05 | $227.00 |
| Purchase #5 | $18.35 | 8.432% | $19.8973 | $19.90 | $19.90 | $19.90 |
| Purchase #6 | $125.26 | 6.188% | $133.0111 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $90.39 | 13.472% | $102.5673 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $1,008.33 | $1,065.5504 | $1,065.56 | $1,065.55 | $1,065.60 | |