| 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 | $227.30 | 5.684% | $240.2197 | $240.22 | $240.20 | $240.20 |
| Purchase #2 | $225.39 | 12.683% | $253.9762 | $253.98 | $254.00 | $254.00 |
| Purchase #3 | $16.78 | 8.384% | $18.1868 | $18.19 | $18.20 | $18.20 |
| Purchase #4 | $155.55 | 13.466% | $176.4964 | $176.50 | $176.50 | $176.50 |
| Purchase #5 | $74.72 | 3.851% | $77.5975 | $77.60 | $77.60 | $77.60 |
| Purchase #6 | $212.53 | 4.390% | $221.8601 | $221.86 | $221.85 | $221.90 |
| Purchase #7 | $62.43 | 13.459% | $70.8325 | $70.83 | $70.85 | $70.80 |
| 7 purchase totals = | $974.70 | $1,059.1692 | $1,059.18 | $1,059.20 | $1,059.20 | |