| 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 | $10.42 | 8.575% | $11.3135 | $11.31 | $11.30 | $11.30 |
| Purchase #2 | $110.99 | 12.324% | $124.6684 | $124.67 | $124.65 | $124.70 |
| Purchase #3 | $215.69 | 5.128% | $226.7506 | $226.75 | $226.75 | $226.80 |
| Purchase #4 | $141.46 | 7.206% | $151.6536 | $151.65 | $151.65 | $151.70 |
| Purchase #5 | $195.43 | 11.103% | $217.1286 | $217.13 | $217.15 | $217.10 |
| Purchase #6 | $182.64 | 9.715% | $200.3835 | $200.38 | $200.40 | $200.40 |
| Purchase #7 | $238.63 | 10.663% | $264.0751 | $264.08 | $264.10 | $264.10 |
| 7 purchase totals = | $1,095.26 | $1,195.9733 | $1,195.97 | $1,196.00 | $1,196.10 | |