| 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 | $222.58 | 10.696% | $246.3872 | $246.39 | $246.40 | $246.40 |
| Purchase #2 | $128.46 | 9.142% | $140.2038 | $140.20 | $140.20 | $140.20 |
| Purchase #3 | $31.38 | 10.272% | $34.6034 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $116.43 | 7.671% | $125.3613 | $125.36 | $125.35 | $125.40 |
| Purchase #5 | $148.75 | 9.516% | $162.9051 | $162.91 | $162.90 | $162.90 |
| Purchase #6 | $227.81 | 4.427% | $237.8951 | $237.90 | $237.90 | $237.90 |
| Purchase #7 | $106.40 | 10.613% | $117.6922 | $117.69 | $117.70 | $117.70 |
| 7 purchase totals = | $981.81 | $1,065.0481 | $1,065.05 | $1,065.05 | $1,065.10 | |