| 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 | $222.65 | 9.870% | $244.6256 | $244.63 | $244.65 | $244.60 |
| Purchase #2 | $152.66 | 5.660% | $161.3006 | $161.30 | $161.30 | $161.30 |
| Purchase #3 | $242.33 | 7.299% | $260.0177 | $260.02 | $260.00 | $260.00 |
| Purchase #4 | $8.74 | 3.324% | $9.0305 | $9.03 | $9.05 | $9.00 |
| Purchase #5 | $61.36 | 13.746% | $69.7945 | $69.79 | $69.80 | $69.80 |
| Purchase #6 | $177.74 | 6.107% | $188.5946 | $188.59 | $188.60 | $188.60 |
| Purchase #7 | $128.45 | 8.445% | $139.2976 | $139.30 | $139.30 | $139.30 |
| 7 purchase totals = | $993.93 | $1,072.6611 | $1,072.66 | $1,072.70 | $1,072.60 | |