| 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 | $209.49 | 13.435% | $237.635 | $237.64 | $237.65 | $237.60 |
| Purchase #2 | $249.43 | 10.818% | $276.4133 | $276.41 | $276.40 | $276.40 |
| Purchase #3 | $224.66 | 4.305% | $234.3316 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $167.78 | 7.830% | $180.9172 | $180.92 | $180.90 | $180.90 |
| Purchase #5 | $13.33 | 8.369% | $14.4456 | $14.45 | $14.45 | $14.40 |
| Purchase #6 | $20.86 | 6.704% | $22.2585 | $22.26 | $22.25 | $22.30 |
| Purchase #7 | $240.31 | 9.149% | $262.296 | $262.30 | $262.30 | $262.30 |
| 7 purchase totals = | $1,125.86 | $1,228.2972 | $1,228.31 | $1,228.30 | $1,228.20 | |