| 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 | $39.78 | 6.283% | $42.2794 | $42.28 | $42.30 | $42.30 |
| Purchase #2 | $178.47 | 13.819% | $203.1328 | $203.13 | $203.15 | $203.10 |
| Purchase #3 | $208.88 | 6.245% | $221.9246 | $221.92 | $221.90 | $221.90 |
| Purchase #4 | $153.84 | 3.249% | $158.8383 | $158.84 | $158.85 | $158.80 |
| Purchase #5 | $36.34 | 9.143% | $39.6626 | $39.66 | $39.65 | $39.70 |
| Purchase #6 | $232.39 | 12.562% | $261.5828 | $261.58 | $261.60 | $261.60 |
| Purchase #7 | $148.75 | 4.316% | $155.1701 | $155.17 | $155.15 | $155.20 |
| 7 purchase totals = | $998.45 | $1,082.5906 | $1,082.58 | $1,082.60 | $1,082.60 | |