| 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 | $204.76 | 7.678% | $220.4815 | $220.48 | $220.50 | $220.50 |
| Purchase #2 | $45.99 | 8.363% | $49.8361 | $49.84 | $49.85 | $49.80 |
| Purchase #3 | $234.81 | 7.337% | $252.038 | $252.04 | $252.05 | $252.00 |
| Purchase #4 | $142.52 | 4.125% | $148.399 | $148.40 | $148.40 | $148.40 |
| Purchase #5 | $92.70 | 11.640% | $103.4903 | $103.49 | $103.50 | $103.50 |
| Purchase #6 | $185.38 | 12.795% | $209.0994 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $128.73 | 12.429% | $144.7299 | $144.73 | $144.75 | $144.70 |
| 7 purchase totals = | $1,034.89 | $1,128.0742 | $1,128.08 | $1,128.15 | $1,128.00 | |