| 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 | $37.26 | 6.105% | $39.5347 | $39.53 | $39.55 | $39.50 |
| Purchase #2 | $235.79 | 10.845% | $261.3614 | $261.36 | $261.35 | $261.40 |
| Purchase #3 | $191.49 | 3.244% | $197.7019 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $185.86 | 8.210% | $201.1191 | $201.12 | $201.10 | $201.10 |
| Purchase #5 | $226.35 | 13.454% | $256.8031 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $107.72 | 8.837% | $117.2392 | $117.24 | $117.25 | $117.20 |
| Purchase #7 | $202.63 | 12.223% | $227.3975 | $227.40 | $227.40 | $227.40 |
| 7 purchase totals = | $1,187.10 | $1,301.1569 | $1,301.15 | $1,301.15 | $1,301.10 | |