| 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 | $102.92 | 13.850% | $117.1744 | $117.17 | $117.15 | $117.20 |
| Purchase #2 | $249.32 | 4.825% | $261.3497 | $261.35 | $261.35 | $261.30 |
| Purchase #3 | $7.38 | 8.616% | $8.0159 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $179.80 | 10.549% | $198.7671 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $170.72 | 7.819% | $184.0686 | $184.07 | $184.05 | $184.10 |
| Purchase #6 | $20.27 | 12.296% | $22.7624 | $22.76 | $22.75 | $22.80 |
| Purchase #7 | $196.97 | 12.552% | $221.6937 | $221.69 | $221.70 | $221.70 |
| 7 purchase totals = | $927.38 | $1,013.8318 | $1,013.83 | $1,013.75 | $1,013.90 | |