| 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 | $222.56 | 5.567% | $234.9499 | $234.95 | $234.95 | $234.90 |
| Purchase #2 | $155.81 | 12.784% | $175.7288 | $175.73 | $175.75 | $175.70 |
| Purchase #3 | $148.84 | 6.698% | $158.8093 | $158.81 | $158.80 | $158.80 |
| Purchase #4 | $176.79 | 7.825% | $190.6238 | $190.62 | $190.60 | $190.60 |
| Purchase #5 | $198.49 | 10.534% | $219.3989 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $115.85 | 13.203% | $131.1457 | $131.15 | $131.15 | $131.10 |
| Purchase #7 | $240.39 | 8.241% | $260.2005 | $260.20 | $260.20 | $260.20 |
| 7 purchase totals = | $1,258.73 | $1,370.8569 | $1,370.86 | $1,370.85 | $1,370.70 | |