| 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 | $203.30 | 10.332% | $224.305 | $224.31 | $224.30 | $224.30 |
| Purchase #2 | $10.54 | 8.280% | $11.4127 | $11.41 | $11.40 | $11.40 |
| Purchase #3 | $245.98 | 7.175% | $263.6291 | $263.63 | $263.65 | $263.60 |
| Purchase #4 | $149.82 | 11.257% | $166.6852 | $166.69 | $166.70 | $166.70 |
| Purchase #5 | $33.74 | 7.310% | $36.2064 | $36.21 | $36.20 | $36.20 |
| Purchase #6 | $246.93 | 5.860% | $261.4001 | $261.40 | $261.40 | $261.40 |
| Purchase #7 | $7.75 | 5.125% | $8.1472 | $8.15 | $8.15 | $8.10 |
| 7 purchase totals = | $898.06 | $971.7857 | $971.80 | $971.80 | $971.70 | |