| 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 | $225.44 | 4.570% | $235.7426 | $235.74 | $235.75 | $235.70 |
| Purchase #2 | $109.29 | 13.788% | $124.3589 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $139.25 | 12.529% | $156.6966 | $156.70 | $156.70 | $156.70 |
| Purchase #4 | $201.41 | 7.227% | $215.9659 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $48.81 | 8.365% | $52.893 | $52.89 | $52.90 | $52.90 |
| Purchase #6 | $50.53 | 7.356% | $54.247 | $54.25 | $54.25 | $54.20 |
| Purchase #7 | $26.72 | 8.245% | $28.9231 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $801.45 | $868.8271 | $868.83 | $868.80 | $868.80 | |