| 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 | $86.55 | 11.219% | $96.26 | $96.26 | $96.25 | $96.30 |
| Purchase #2 | $249.75 | 5.739% | $264.0832 | $264.08 | $264.10 | $264.10 |
| Purchase #3 | $166.38 | 8.271% | $180.1413 | $180.14 | $180.15 | $180.10 |
| Purchase #4 | $128.82 | 3.348% | $133.1329 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $61.33 | 7.406% | $65.8721 | $65.87 | $65.85 | $65.90 |
| Purchase #6 | $200.31 | 10.815% | $221.9735 | $221.97 | $221.95 | $222.00 |
| Purchase #7 | $145.37 | 13.652% | $165.2159 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $1,038.51 | $1,126.6789 | $1,126.67 | $1,126.65 | $1,126.70 | |