| 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 | $188.44 | 4.787% | $197.4606 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $162.53 | 6.466% | $173.0392 | $173.04 | $173.05 | $173.00 |
| Purchase #3 | $230.60 | 4.429% | $240.8133 | $240.81 | $240.80 | $240.80 |
| Purchase #4 | $65.75 | 13.728% | $74.7762 | $74.78 | $74.80 | $74.80 |
| Purchase #5 | $247.31 | 5.303% | $260.4248 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $139.50 | 12.843% | $157.416 | $157.42 | $157.40 | $157.40 |
| Purchase #7 | $5.58 | 11.465% | $6.2197 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $1,039.71 | $1,110.1498 | $1,110.15 | $1,110.10 | $1,110.10 | |