| 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 | $216.50 | 11.127% | $240.59 | $240.59 | $240.60 | $240.60 |
| Purchase #2 | $127.27 | 12.418% | $143.0744 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $222.64 | 8.869% | $242.3859 | $242.39 | $242.40 | $242.40 |
| Purchase #4 | $49.92 | 13.286% | $56.5524 | $56.55 | $56.55 | $56.60 |
| Purchase #5 | $85.59 | 7.161% | $91.7191 | $91.72 | $91.70 | $91.70 |
| Purchase #6 | $148.72 | 4.721% | $155.7411 | $155.74 | $155.75 | $155.70 |
| Purchase #7 | $180.72 | 13.235% | $204.6383 | $204.64 | $204.65 | $204.60 |
| 7 purchase totals = | $1,031.36 | $1,134.7012 | $1,134.70 | $1,134.70 | $1,134.70 | |