| 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 | $216.71 | 9.627% | $237.5727 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $169.60 | 12.581% | $190.9374 | $190.94 | $190.95 | $190.90 |
| Purchase #3 | $139.94 | 5.312% | $147.3736 | $147.37 | $147.35 | $147.40 |
| Purchase #4 | $92.48 | 12.468% | $104.0104 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $237.47 | 11.686% | $265.2207 | $265.22 | $265.20 | $265.20 |
| Purchase #6 | $28.80 | 3.831% | $29.9033 | $29.90 | $29.90 | $29.90 |
| Purchase #7 | $216.81 | 10.132% | $238.7772 | $238.78 | $238.80 | $238.80 |
| 7 purchase totals = | $1,101.81 | $1,213.7953 | $1,213.79 | $1,213.75 | $1,213.80 | |