| 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 | $206.96 | 6.470% | $220.3503 | $220.35 | $220.35 | $220.40 |
| Purchase #2 | $119.78 | 8.545% | $130.0152 | $130.02 | $130.00 | $130.00 |
| Purchase #3 | $174.64 | 6.806% | $186.526 | $186.53 | $186.55 | $186.50 |
| Purchase #4 | $49.78 | 3.547% | $51.5457 | $51.55 | $51.55 | $51.50 |
| Purchase #5 | $135.67 | 12.280% | $152.3303 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $56.88 | 3.640% | $58.9504 | $58.95 | $58.95 | $59.00 |
| Purchase #7 | $171.62 | 9.520% | $187.9582 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $915.33 | $987.6761 | $987.69 | $987.70 | $987.70 | |