| 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 | $231.37 | 4.663% | $242.1588 | $242.16 | $242.15 | $242.20 |
| Purchase #2 | $183.72 | 5.608% | $194.023 | $194.02 | $194.00 | $194.00 |
| Purchase #3 | $43.79 | 6.241% | $46.5229 | $46.52 | $46.50 | $46.50 |
| Purchase #4 | $163.35 | 4.724% | $171.0667 | $171.07 | $171.05 | $171.10 |
| Purchase #5 | $128.67 | 11.666% | $143.6806 | $143.68 | $143.70 | $143.70 |
| Purchase #6 | $11.58 | 6.362% | $12.3167 | $12.32 | $12.30 | $12.30 |
| Purchase #7 | $123.50 | 4.564% | $129.1365 | $129.14 | $129.15 | $129.10 |
| 7 purchase totals = | $885.98 | $938.9052 | $938.91 | $938.85 | $938.90 | |