| 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 | $234.57 | 5.447% | $247.347 | $247.35 | $247.35 | $247.30 |
| Purchase #2 | $8.97 | 11.130% | $9.9684 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $107.28 | 12.869% | $121.0859 | $121.09 | $121.10 | $121.10 |
| Purchase #4 | $173.82 | 9.183% | $189.7819 | $189.78 | $189.80 | $189.80 |
| Purchase #5 | $60.39 | 9.661% | $66.2243 | $66.22 | $66.20 | $66.20 |
| Purchase #6 | $45.87 | 12.399% | $51.5574 | $51.56 | $51.55 | $51.60 |
| Purchase #7 | $175.95 | 13.814% | $200.2557 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $806.85 | $886.2206 | $886.23 | $886.20 | $886.30 | |