| 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 | $245.82 | 4.429% | $256.7074 | $256.71 | $256.70 | $256.70 |
| Purchase #2 | $124.27 | 3.319% | $128.3945 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $233.98 | 11.619% | $261.1661 | $261.17 | $261.15 | $261.20 |
| Purchase #4 | $15.36 | 11.470% | $17.1218 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $109.93 | 7.753% | $118.4529 | $118.45 | $118.45 | $118.50 |
| Purchase #6 | $54.41 | 5.473% | $57.3879 | $57.39 | $57.40 | $57.40 |
| Purchase #7 | $187.76 | 13.106% | $212.3678 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $971.53 | $1,051.5984 | $1,051.60 | $1,051.55 | $1,051.70 | |