| 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 | $29.39 | 6.452% | $31.2862 | $31.29 | $31.30 | $31.30 |
| Purchase #2 | $242.79 | 7.683% | $261.4436 | $261.44 | $261.45 | $261.40 |
| Purchase #3 | $192.56 | 8.265% | $208.4751 | $208.48 | $208.50 | $208.50 |
| Purchase #4 | $137.28 | 5.737% | $145.1558 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $192.52 | 10.245% | $212.2437 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $223.97 | 8.131% | $242.181 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $106.86 | 5.546% | $112.7865 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $1,125.37 | $1,213.5719 | $1,213.58 | $1,213.65 | $1,213.60 | |