| 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 | $121.47 | 9.355% | $132.8335 | $132.83 | $132.85 | $132.80 |
| Purchase #2 | $26.44 | 13.757% | $30.0774 | $30.08 | $30.10 | $30.10 |
| Purchase #3 | $116.38 | 10.400% | $128.4835 | $128.48 | $128.50 | $128.50 |
| Purchase #4 | $57.64 | 8.717% | $62.6645 | $62.66 | $62.65 | $62.70 |
| Purchase #5 | $60.30 | 8.704% | $65.5485 | $65.55 | $65.55 | $65.50 |
| Purchase #6 | $12.74 | 13.372% | $14.4436 | $14.44 | $14.45 | $14.40 |
| Purchase #7 | $219.89 | 11.771% | $245.7733 | $245.77 | $245.75 | $245.80 |
| 7 purchase totals = | $614.86 | $679.8243 | $679.81 | $679.85 | $679.80 | |