| 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 | $90.98 | 13.211% | $102.9994 | $103.00 | $103.00 | $103.00 |
| Purchase #2 | $15.76 | 3.503% | $16.3121 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $195.58 | 13.489% | $221.9618 | $221.96 | $221.95 | $222.00 |
| Purchase #4 | $79.80 | 9.495% | $87.377 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $58.41 | 7.642% | $62.8737 | $62.87 | $62.85 | $62.90 |
| Purchase #6 | $177.41 | 6.211% | $188.4289 | $188.43 | $188.45 | $188.40 |
| Purchase #7 | $199.89 | 4.121% | $208.1275 | $208.13 | $208.15 | $208.10 |
| 7 purchase totals = | $817.83 | $888.0804 | $888.08 | $888.10 | $888.10 | |