| 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 | $118.51 | 8.150% | $128.1686 | $128.17 | $128.15 | $128.20 |
| Purchase #2 | $52.26 | 10.813% | $57.9109 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $122.53 | 5.858% | $129.7078 | $129.71 | $129.70 | $129.70 |
| Purchase #4 | $249.97 | 4.588% | $261.4386 | $261.44 | $261.45 | $261.40 |
| Purchase #5 | $75.85 | 6.318% | $80.6422 | $80.64 | $80.65 | $80.60 |
| Purchase #6 | $215.93 | 9.158% | $235.7049 | $235.70 | $235.70 | $235.70 |
| Purchase #7 | $163.51 | 10.650% | $180.9238 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $998.56 | $1,074.4968 | $1,074.49 | $1,074.45 | $1,074.40 | |