| 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 | $189.28 | 9.427% | $207.1234 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $143.29 | 7.634% | $154.2288 | $154.23 | $154.25 | $154.20 |
| Purchase #3 | $45.96 | 8.583% | $49.9047 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $120.40 | 13.773% | $136.9827 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $248.85 | 12.178% | $279.155 | $279.16 | $279.15 | $279.20 |
| Purchase #6 | $49.75 | 5.110% | $52.2922 | $52.29 | $52.30 | $52.30 |
| Purchase #7 | $128.84 | 3.505% | $133.3558 | $133.36 | $133.35 | $133.40 |
| 7 purchase totals = | $926.37 | $1,013.0426 | $1,013.04 | $1,013.05 | $1,013.10 | |