| 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 | $243.58 | 6.798% | $260.1386 | $260.14 | $260.15 | $260.10 |
| Purchase #2 | $9.70 | 13.565% | $11.0158 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $103.85 | 11.192% | $115.4729 | $115.47 | $115.45 | $115.50 |
| Purchase #4 | $136.27 | 10.661% | $150.7977 | $150.80 | $150.80 | $150.80 |
| Purchase #5 | $139.65 | 13.449% | $158.4315 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $215.46 | 6.804% | $230.1199 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $19.58 | 11.131% | $21.7594 | $21.76 | $21.75 | $21.80 |
| 7 purchase totals = | $868.09 | $947.7358 | $947.74 | $947.70 | $947.70 | |