| 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 | $187.56 | 9.456% | $205.2957 | $205.30 | $205.30 | $205.30 |
| Purchase #2 | $70.64 | 12.449% | $79.434 | $79.43 | $79.45 | $79.40 |
| Purchase #3 | $123.60 | 4.138% | $128.7146 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $188.99 | 4.656% | $197.7894 | $197.79 | $197.80 | $197.80 |
| Purchase #5 | $54.77 | 13.316% | $62.0632 | $62.06 | $62.05 | $62.10 |
| Purchase #6 | $56.26 | 6.771% | $60.0694 | $60.07 | $60.05 | $60.10 |
| Purchase #7 | $205.58 | 11.471% | $229.1621 | $229.16 | $229.15 | $229.20 |
| 7 purchase totals = | $887.40 | $962.5284 | $962.52 | $962.50 | $962.60 | |