| 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 | $207.95 | 10.625% | $230.0447 | $230.04 | $230.05 | $230.00 |
| Purchase #2 | $92.93 | 7.637% | $100.0271 | $100.03 | $100.05 | $100.00 |
| Purchase #3 | $48.44 | 8.690% | $52.6494 | $52.65 | $52.65 | $52.60 |
| Purchase #4 | $121.52 | 4.350% | $126.8061 | $126.81 | $126.80 | $126.80 |
| Purchase #5 | $233.43 | 8.420% | $253.0848 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $46.95 | 8.200% | $50.7999 | $50.80 | $50.80 | $50.80 |
| Purchase #7 | $188.66 | 11.780% | $210.8841 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $939.88 | $1,024.2961 | $1,024.29 | $1,024.35 | $1,024.20 | |