| 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 | $22.35 | 3.431% | $23.1168 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $32.32 | 12.370% | $36.318 | $36.32 | $36.30 | $36.30 |
| Purchase #3 | $133.51 | 11.417% | $148.7528 | $148.75 | $148.75 | $148.80 |
| Purchase #4 | $194.37 | 5.802% | $205.6473 | $205.65 | $205.65 | $205.60 |
| Purchase #5 | $10.33 | 7.293% | $11.0834 | $11.08 | $11.10 | $11.10 |
| Purchase #6 | $15.48 | 13.106% | $17.5088 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $197.36 | 3.565% | $204.3959 | $204.40 | $204.40 | $204.40 |
| 7 purchase totals = | $605.72 | $646.8230 | $646.83 | $646.80 | $646.80 | |