| 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 | $116.40 | 8.861% | $126.7142 | $126.71 | $126.70 | $126.70 |
| Purchase #2 | $228.80 | 10.244% | $252.2383 | $252.24 | $252.25 | $252.20 |
| Purchase #3 | $228.84 | 5.411% | $241.2225 | $241.22 | $241.20 | $241.20 |
| Purchase #4 | $113.83 | 12.470% | $128.0246 | $128.02 | $128.00 | $128.00 |
| Purchase #5 | $188.53 | 10.220% | $207.7978 | $207.80 | $207.80 | $207.80 |
| Purchase #6 | $90.32 | 10.735% | $100.0159 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $172.32 | 7.834% | $185.8195 | $185.82 | $185.80 | $185.80 |
| 7 purchase totals = | $1,139.04 | $1,241.8328 | $1,241.83 | $1,241.75 | $1,241.70 | |