| 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 | $208.72 | 12.774% | $235.3819 | $235.38 | $235.40 | $235.40 |
| Purchase #2 | $113.85 | 8.506% | $123.5341 | $123.53 | $123.55 | $123.50 |
| Purchase #3 | $17.90 | 3.524% | $18.5308 | $18.53 | $18.55 | $18.50 |
| Purchase #4 | $12.32 | 13.506% | $13.9839 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $161.41 | 3.810% | $167.5597 | $167.56 | $167.55 | $167.60 |
| Purchase #6 | $229.84 | 8.306% | $248.9305 | $248.93 | $248.95 | $248.90 |
| Purchase #7 | $137.35 | 8.176% | $148.5797 | $148.58 | $148.60 | $148.60 |
| 7 purchase totals = | $881.39 | $956.5006 | $956.49 | $956.60 | $956.50 | |