| 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 | $209.74 | 12.391% | $235.7289 | $235.73 | $235.75 | $235.70 |
| Purchase #2 | $100.88 | 8.852% | $109.8099 | $109.81 | $109.80 | $109.80 |
| Purchase #3 | $27.44 | 11.513% | $30.5992 | $30.60 | $30.60 | $30.60 |
| Purchase #4 | $169.78 | 3.225% | $175.2554 | $175.26 | $175.25 | $175.30 |
| Purchase #5 | $211.79 | 3.793% | $219.8232 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $54.67 | 9.253% | $59.7286 | $59.73 | $59.75 | $59.70 |
| Purchase #7 | $154.38 | 12.766% | $174.0882 | $174.09 | $174.10 | $174.10 |
| 7 purchase totals = | $928.68 | $1,005.0334 | $1,005.04 | $1,005.05 | $1,005.00 | |