| 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 | $16.55 | 10.590% | $18.3026 | $18.30 | $18.30 | $18.30 |
| Purchase #2 | $203.54 | 4.599% | $212.9008 | $212.90 | $212.90 | $212.90 |
| Purchase #3 | $94.36 | 8.318% | $102.2089 | $102.21 | $102.20 | $102.20 |
| Purchase #4 | $124.72 | 12.567% | $140.3936 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $8.72 | 6.397% | $9.2778 | $9.28 | $9.30 | $9.30 |
| Purchase #6 | $38.51 | 13.342% | $43.648 | $43.65 | $43.65 | $43.60 |
| Purchase #7 | $180.85 | 10.827% | $200.4306 | $200.43 | $200.45 | $200.40 |
| 7 purchase totals = | $667.25 | $727.1623 | $727.16 | $727.20 | $727.10 | |