| 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 | $246.88 | 3.414% | $255.3085 | $255.31 | $255.30 | $255.30 |
| Purchase #2 | $20.77 | 7.461% | $22.3196 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $243.65 | 5.406% | $256.8217 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $15.99 | 5.219% | $16.8245 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $188.51 | 8.820% | $205.1366 | $205.14 | $205.15 | $205.10 |
| Purchase #6 | $62.84 | 4.750% | $65.8249 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $159.70 | 3.732% | $165.66 | $165.66 | $165.65 | $165.70 |
| 7 purchase totals = | $938.34 | $987.8958 | $987.89 | $987.80 | $987.80 | |