| 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 | $218.31 | 8.406% | $236.6611 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $42.36 | 8.427% | $45.9297 | $45.93 | $45.95 | $45.90 |
| Purchase #3 | $212.33 | 10.679% | $235.0047 | $235.00 | $235.00 | $235.00 |
| Purchase #4 | $134.75 | 8.226% | $145.8345 | $145.83 | $145.85 | $145.80 |
| Purchase #5 | $124.35 | 4.543% | $129.9992 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $56.84 | 6.206% | $60.3675 | $60.37 | $60.35 | $60.40 |
| Purchase #7 | $126.76 | 13.391% | $143.7344 | $143.73 | $143.75 | $143.70 |
| 7 purchase totals = | $915.70 | $997.5311 | $997.52 | $997.55 | $997.50 | |