| 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 | $109.72 | 11.315% | $122.1348 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $163.75 | 11.335% | $182.3111 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $207.64 | 9.491% | $227.3471 | $227.35 | $227.35 | $227.30 |
| Purchase #4 | $78.45 | 11.616% | $87.5628 | $87.56 | $87.55 | $87.60 |
| Purchase #5 | $157.88 | 6.384% | $167.9591 | $167.96 | $167.95 | $168.00 |
| Purchase #6 | $247.29 | 7.171% | $265.0232 | $265.02 | $265.00 | $265.00 |
| Purchase #7 | $30.46 | 3.562% | $31.545 | $31.55 | $31.55 | $31.50 |
| 7 purchase totals = | $995.19 | $1,083.8831 | $1,083.88 | $1,083.85 | $1,083.80 | |