| 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 | $112.26 | 9.507% | $122.9326 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $201.74 | 6.485% | $214.8228 | $214.82 | $214.80 | $214.80 |
| Purchase #3 | $203.50 | 5.477% | $214.6457 | $214.65 | $214.65 | $214.60 |
| Purchase #4 | $41.62 | 6.865% | $44.4772 | $44.48 | $44.50 | $44.50 |
| Purchase #5 | $210.44 | 3.587% | $217.9885 | $217.99 | $218.00 | $218.00 |
| Purchase #6 | $171.51 | 9.811% | $188.3368 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $237.42 | 10.145% | $261.5063 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $1,178.49 | $1,264.7099 | $1,264.72 | $1,264.75 | $1,264.60 | |