| 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 | $249.72 | 11.106% | $277.4539 | $277.45 | $277.45 | $277.50 |
| Purchase #2 | $209.67 | 11.790% | $234.3901 | $234.39 | $234.40 | $234.40 |
| Purchase #3 | $238.64 | 7.585% | $256.7408 | $256.74 | $256.75 | $256.70 |
| Purchase #4 | $195.82 | 10.527% | $216.434 | $216.43 | $216.45 | $216.40 |
| Purchase #5 | $113.33 | 8.389% | $122.8373 | $122.84 | $122.85 | $122.80 |
| Purchase #6 | $165.28 | 13.130% | $186.9813 | $186.98 | $187.00 | $187.00 |
| Purchase #7 | $75.55 | 12.541% | $85.0247 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $1,248.01 | $1,379.8621 | $1,379.85 | $1,379.90 | $1,379.80 | |