| 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 | $111.57 | 11.559% | $124.4664 | $124.47 | $124.45 | $124.50 |
| Purchase #2 | $244.75 | 6.551% | $260.7836 | $260.78 | $260.80 | $260.80 |
| Purchase #3 | $200.41 | 5.796% | $212.0258 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $145.29 | 3.475% | $150.3388 | $150.34 | $150.35 | $150.30 |
| Purchase #5 | $191.74 | 6.544% | $204.2875 | $204.29 | $204.30 | $204.30 |
| Purchase #6 | $125.91 | 13.629% | $143.0703 | $143.07 | $143.05 | $143.10 |
| Purchase #7 | $32.94 | 8.543% | $35.7541 | $35.75 | $35.75 | $35.80 |
| 7 purchase totals = | $1,052.61 | $1,130.7265 | $1,130.73 | $1,130.75 | $1,130.80 | |