| 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 | $199.84 | 13.286% | $226.3907 | $226.39 | $226.40 | $226.40 |
| Purchase #2 | $64.56 | 3.656% | $66.9203 | $66.92 | $66.90 | $66.90 |
| Purchase #3 | $36.97 | 5.346% | $38.9464 | $38.95 | $38.95 | $38.90 |
| Purchase #4 | $154.75 | 3.775% | $160.5918 | $160.59 | $160.60 | $160.60 |
| Purchase #5 | $187.50 | 7.159% | $200.9231 | $200.92 | $200.90 | $200.90 |
| Purchase #6 | $74.94 | 3.777% | $77.7705 | $77.77 | $77.75 | $77.80 |
| Purchase #7 | $232.83 | 11.803% | $260.3109 | $260.31 | $260.30 | $260.30 |
| 7 purchase totals = | $951.39 | $1,031.8537 | $1,031.85 | $1,031.80 | $1,031.80 | |