| 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 | $210.41 | 12.787% | $237.3151 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $218.81 | 13.803% | $249.0123 | $249.01 | $249.00 | $249.00 |
| Purchase #3 | $233.51 | 5.555% | $246.4815 | $246.48 | $246.50 | $246.50 |
| Purchase #4 | $240.71 | 9.778% | $264.2466 | $264.25 | $264.25 | $264.20 |
| Purchase #5 | $203.33 | 12.380% | $228.5023 | $228.50 | $228.50 | $228.50 |
| Purchase #6 | $10.81 | 13.133% | $12.2297 | $12.23 | $12.25 | $12.20 |
| Purchase #7 | $217.75 | 6.366% | $231.612 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $1,335.33 | $1,469.3995 | $1,469.40 | $1,469.40 | $1,469.30 | |