| 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 | $15.94 | 8.427% | $17.2833 | $17.28 | $17.30 | $17.30 |
| Purchase #2 | $191.26 | 12.860% | $215.856 | $215.86 | $215.85 | $215.90 |
| Purchase #3 | $155.41 | 12.466% | $174.7834 | $174.78 | $174.80 | $174.80 |
| Purchase #4 | $120.50 | 4.156% | $125.508 | $125.51 | $125.50 | $125.50 |
| Purchase #5 | $194.45 | 5.697% | $205.5278 | $205.53 | $205.55 | $205.50 |
| Purchase #6 | $204.65 | 8.622% | $222.2949 | $222.29 | $222.30 | $222.30 |
| Purchase #7 | $72.93 | 6.111% | $77.3868 | $77.39 | $77.40 | $77.40 |
| 7 purchase totals = | $955.14 | $1,038.6402 | $1,038.64 | $1,038.70 | $1,038.70 | |