| 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 | $114.38 | 8.289% | $123.861 | $123.86 | $123.85 | $123.90 |
| Purchase #2 | $167.71 | 11.369% | $186.7769 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $109.34 | 10.137% | $120.4238 | $120.42 | $120.40 | $120.40 |
| Purchase #4 | $35.57 | 10.310% | $39.2373 | $39.24 | $39.25 | $39.20 |
| Purchase #5 | $12.80 | 7.530% | $13.7638 | $13.76 | $13.75 | $13.80 |
| Purchase #6 | $124.92 | 13.485% | $141.7655 | $141.77 | $141.75 | $141.80 |
| Purchase #7 | $46.62 | 9.783% | $51.1808 | $51.18 | $51.20 | $51.20 |
| 7 purchase totals = | $611.34 | $677.0091 | $677.01 | $677.00 | $677.10 | |