| 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 | $205.32 | 7.602% | $220.9284 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $211.72 | 6.870% | $226.2652 | $226.27 | $226.25 | $226.30 |
| Purchase #3 | $88.35 | 12.303% | $99.2197 | $99.22 | $99.20 | $99.20 |
| Purchase #4 | $84.27 | 3.632% | $87.3307 | $87.33 | $87.35 | $87.30 |
| Purchase #5 | $54.59 | 6.717% | $58.2568 | $58.26 | $58.25 | $58.30 |
| Purchase #6 | $217.58 | 8.510% | $236.0961 | $236.10 | $236.10 | $236.10 |
| Purchase #7 | $148.25 | 11.513% | $165.318 | $165.32 | $165.30 | $165.30 |
| 7 purchase totals = | $1,010.08 | $1,093.4149 | $1,093.43 | $1,093.40 | $1,093.40 | |