| 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 | $188.99 | 9.845% | $207.5961 | $207.60 | $207.60 | $207.60 |
| Purchase #2 | $45.32 | 6.393% | $48.2173 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $36.41 | 9.418% | $39.8391 | $39.84 | $39.85 | $39.80 |
| Purchase #4 | $109.99 | 12.825% | $124.0962 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $101.47 | 6.348% | $107.9113 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $87.60 | 8.410% | $94.9672 | $94.97 | $94.95 | $95.00 |
| Purchase #7 | $223.48 | 3.767% | $231.8985 | $231.90 | $231.90 | $231.90 |
| 7 purchase totals = | $793.26 | $854.5257 | $854.54 | $854.50 | $854.50 | |