| 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 | $85.31 | 11.229% | $94.8895 | $94.89 | $94.90 | $94.90 |
| Purchase #2 | $84.25 | 7.311% | $90.4095 | $90.41 | $90.40 | $90.40 |
| Purchase #3 | $188.36 | 9.420% | $206.1035 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $235.80 | 4.635% | $246.7293 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $217.74 | 3.202% | $224.712 | $224.71 | $224.70 | $224.70 |
| Purchase #6 | $39.89 | 12.837% | $45.0107 | $45.01 | $45.00 | $45.00 |
| Purchase #7 | $210.70 | 6.520% | $224.4376 | $224.44 | $224.45 | $224.40 |
| 7 purchase totals = | $1,062.05 | $1,132.2921 | $1,132.29 | $1,132.30 | $1,132.20 | |