| 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 | $241.91 | 10.839% | $268.1306 | $268.13 | $268.15 | $268.10 |
| Purchase #2 | $249.87 | 9.684% | $274.0674 | $274.07 | $274.05 | $274.10 |
| Purchase #3 | $9.70 | 6.665% | $10.3465 | $10.35 | $10.35 | $10.30 |
| Purchase #4 | $189.92 | 13.764% | $216.0606 | $216.06 | $216.05 | $216.10 |
| Purchase #5 | $16.56 | 4.460% | $17.2986 | $17.30 | $17.30 | $17.30 |
| Purchase #6 | $8.70 | 4.413% | $9.0839 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $174.30 | 7.736% | $187.7838 | $187.78 | $187.80 | $187.80 |
| 7 purchase totals = | $890.96 | $982.7714 | $982.77 | $982.80 | $982.80 | |