| 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 | $122.81 | 8.610% | $133.3839 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $16.80 | 8.699% | $18.2614 | $18.26 | $18.25 | $18.30 |
| Purchase #3 | $207.63 | 4.853% | $217.7063 | $217.71 | $217.70 | $217.70 |
| Purchase #4 | $130.56 | 8.343% | $141.4526 | $141.45 | $141.45 | $141.50 |
| Purchase #5 | $74.67 | 8.407% | $80.9475 | $80.95 | $80.95 | $80.90 |
| Purchase #6 | $217.51 | 3.603% | $225.3469 | $225.35 | $225.35 | $225.30 |
| Purchase #7 | $210.59 | 11.546% | $234.9047 | $234.90 | $234.90 | $234.90 |
| 7 purchase totals = | $980.57 | $1,052.0033 | $1,052.00 | $1,052.00 | $1,052.00 | |