| 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 | $39.43 | 9.169% | $43.0453 | $43.05 | $43.05 | $43.00 |
| Purchase #2 | $173.31 | 4.133% | $180.4729 | $180.47 | $180.45 | $180.50 |
| Purchase #3 | $158.38 | 13.702% | $180.0812 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $241.78 | 10.626% | $267.4715 | $267.47 | $267.45 | $267.50 |
| Purchase #5 | $250.64 | 3.764% | $260.0741 | $260.07 | $260.05 | $260.10 |
| Purchase #6 | $129.54 | 5.134% | $136.1906 | $136.19 | $136.20 | $136.20 |
| Purchase #7 | $123.40 | 6.741% | $131.7184 | $131.72 | $131.70 | $131.70 |
| 7 purchase totals = | $1,116.48 | $1,199.0540 | $1,199.05 | $1,199.00 | $1,199.10 | |