| 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 | $99.59 | 12.787% | $112.3246 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $190.47 | 12.419% | $214.1245 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $180.56 | 12.571% | $203.2582 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $66.42 | 5.663% | $70.1814 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $68.69 | 3.486% | $71.0845 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $220.78 | 9.848% | $242.5224 | $242.52 | $242.50 | $242.50 |
| Purchase #7 | $34.89 | 10.501% | $38.5538 | $38.55 | $38.55 | $38.60 |
| 7 purchase totals = | $861.40 | $952.0494 | $952.03 | $952.00 | $952.10 | |