| 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 | $6.35 | 10.492% | $7.0162 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $75.40 | 8.820% | $82.0503 | $82.05 | $82.05 | $82.10 |
| Purchase #3 | $173.43 | 9.200% | $189.3856 | $189.39 | $189.40 | $189.40 |
| Purchase #4 | $232.73 | 11.831% | $260.2643 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $170.48 | 8.483% | $184.9418 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $32.42 | 5.678% | $34.2608 | $34.26 | $34.25 | $34.30 |
| Purchase #7 | $220.95 | 11.583% | $246.5426 | $246.54 | $246.55 | $246.50 |
| 7 purchase totals = | $911.76 | $1,004.4616 | $1,004.46 | $1,004.45 | $1,004.50 | |