| 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 | $190.61 | 9.679% | $209.0591 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $132.48 | 7.485% | $142.3961 | $142.40 | $142.40 | $142.40 |
| Purchase #3 | $222.55 | 13.868% | $253.4132 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $49.36 | 5.794% | $52.2199 | $52.22 | $52.20 | $52.20 |
| Purchase #5 | $139.33 | 13.256% | $157.7996 | $157.80 | $157.80 | $157.80 |
| Purchase #6 | $249.59 | 13.390% | $283.0101 | $283.01 | $283.00 | $283.00 |
| Purchase #7 | $246.90 | 4.621% | $258.3092 | $258.31 | $258.30 | $258.30 |
| 7 purchase totals = | $1,230.82 | $1,356.2072 | $1,356.21 | $1,356.15 | $1,356.20 | |