| 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 | $238.92 | 3.829% | $248.0682 | $248.07 | $248.05 | $248.10 |
| Purchase #2 | $85.32 | 10.274% | $94.0858 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $107.66 | 13.636% | $122.3405 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $22.69 | 4.482% | $23.707 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $62.28 | 6.778% | $66.5013 | $66.50 | $66.50 | $66.50 |
| Purchase #6 | $81.81 | 10.468% | $90.3739 | $90.37 | $90.35 | $90.40 |
| Purchase #7 | $11.47 | 9.642% | $12.5759 | $12.58 | $12.60 | $12.60 |
| 7 purchase totals = | $610.15 | $657.6526 | $657.66 | $657.65 | $657.70 | |