| 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 | $210.90 | 3.482% | $218.2435 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $109.95 | 6.676% | $117.2903 | $117.29 | $117.30 | $117.30 |
| Purchase #3 | $192.88 | 8.615% | $209.4966 | $209.50 | $209.50 | $209.50 |
| Purchase #4 | $225.46 | 11.798% | $252.0598 | $252.06 | $252.05 | $252.10 |
| Purchase #5 | $222.94 | 4.272% | $232.464 | $232.46 | $232.45 | $232.50 |
| Purchase #6 | $59.42 | 9.785% | $65.2342 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $50.58 | 3.672% | $52.4373 | $52.44 | $52.45 | $52.40 |
| 7 purchase totals = | $1,072.13 | $1,147.2257 | $1,147.22 | $1,147.25 | $1,147.20 | |