| 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 | $11.60 | 3.192% | $11.9703 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $212.93 | 12.508% | $239.5633 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $64.43 | 6.228% | $68.4427 | $68.44 | $68.45 | $68.40 |
| Purchase #4 | $191.89 | 11.461% | $213.8825 | $213.88 | $213.90 | $213.90 |
| Purchase #5 | $142.99 | 6.453% | $152.2171 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $234.78 | 9.214% | $256.4126 | $256.41 | $256.40 | $256.40 |
| Purchase #7 | $214.74 | 9.742% | $235.66 | $235.66 | $235.65 | $235.70 |
| 7 purchase totals = | $1,073.36 | $1,178.1485 | $1,178.14 | $1,178.10 | $1,178.20 | |