| 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 | $209.47 | 4.425% | $218.739 | $218.74 | $218.75 | $218.70 |
| Purchase #2 | $62.98 | 13.128% | $71.248 | $71.25 | $71.25 | $71.20 |
| Purchase #3 | $65.99 | 10.632% | $73.0061 | $73.01 | $73.00 | $73.00 |
| Purchase #4 | $183.61 | 6.484% | $195.5153 | $195.52 | $195.50 | $195.50 |
| Purchase #5 | $10.27 | 11.262% | $11.4266 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $80.44 | 13.362% | $91.1884 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $236.39 | 8.869% | $257.3554 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $849.15 | $918.4788 | $918.50 | $918.50 | $918.40 | |