| 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 | $130.25 | 9.239% | $142.2838 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $232.72 | 8.142% | $251.6681 | $251.67 | $251.65 | $251.70 |
| Purchase #3 | $126.75 | 13.282% | $143.5849 | $143.58 | $143.60 | $143.60 |
| Purchase #4 | $30.65 | 11.136% | $34.0632 | $34.06 | $34.05 | $34.10 |
| Purchase #5 | $113.34 | 3.267% | $117.0428 | $117.04 | $117.05 | $117.00 |
| Purchase #6 | $94.67 | 13.729% | $107.6672 | $107.67 | $107.65 | $107.70 |
| Purchase #7 | $71.52 | 13.146% | $80.922 | $80.92 | $80.90 | $80.90 |
| 7 purchase totals = | $799.90 | $877.2320 | $877.22 | $877.20 | $877.30 | |