| 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 | $237.89 | 13.518% | $270.048 | $270.05 | $270.05 | $270.00 |
| Purchase #2 | $84.97 | 6.204% | $90.2415 | $90.24 | $90.25 | $90.20 |
| Purchase #3 | $194.64 | 13.383% | $220.6887 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $26.92 | 10.541% | $29.7576 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $232.54 | 12.320% | $261.1889 | $261.19 | $261.20 | $261.20 |
| Purchase #6 | $104.70 | 5.477% | $110.4344 | $110.43 | $110.45 | $110.40 |
| Purchase #7 | $222.25 | 11.858% | $248.6044 | $248.60 | $248.60 | $248.60 |
| 7 purchase totals = | $1,103.91 | $1,230.9635 | $1,230.96 | $1,231.00 | $1,230.90 | |