| 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 | $232.93 | 3.235% | $240.4653 | $240.47 | $240.45 | $240.50 |
| Purchase #2 | $174.65 | 10.107% | $192.3019 | $192.30 | $192.30 | $192.30 |
| Purchase #3 | $227.76 | 4.545% | $238.1117 | $238.11 | $238.10 | $238.10 |
| Purchase #4 | $248.78 | 3.221% | $256.7932 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $249.81 | 13.184% | $282.745 | $282.75 | $282.75 | $282.70 |
| Purchase #6 | $231.82 | 12.184% | $260.0649 | $260.06 | $260.05 | $260.10 |
| Purchase #7 | $64.37 | 13.186% | $72.8578 | $72.86 | $72.85 | $72.90 |
| 7 purchase totals = | $1,430.12 | $1,543.3398 | $1,543.34 | $1,543.30 | $1,543.40 | |