| 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 | $188.70 | 9.229% | $206.1151 | $206.12 | $206.10 | $206.10 |
| Purchase #2 | $5.30 | 5.622% | $5.598 | $5.60 | $5.60 | $5.60 |
| Purchase #3 | $206.74 | 12.706% | $233.0084 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $124.60 | 11.300% | $138.6798 | $138.68 | $138.70 | $138.70 |
| Purchase #5 | $32.45 | 8.622% | $35.2478 | $35.25 | $35.25 | $35.20 |
| Purchase #6 | $156.61 | 4.317% | $163.3709 | $163.37 | $163.35 | $163.40 |
| Purchase #7 | $207.68 | 11.418% | $231.3929 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $922.08 | $1,013.4129 | $1,013.42 | $1,013.40 | $1,013.40 | |