| 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 | $241.30 | 6.804% | $257.7181 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $236.99 | 9.771% | $260.1463 | $260.15 | $260.15 | $260.10 |
| Purchase #3 | $18.88 | 3.310% | $19.5049 | $19.50 | $19.50 | $19.50 |
| Purchase #4 | $175.56 | 5.330% | $184.9173 | $184.92 | $184.90 | $184.90 |
| Purchase #5 | $166.55 | 11.467% | $185.6483 | $185.65 | $185.65 | $185.60 |
| Purchase #6 | $140.44 | 4.680% | $147.0126 | $147.01 | $147.00 | $147.00 |
| Purchase #7 | $18.54 | 3.492% | $19.1874 | $19.19 | $19.20 | $19.20 |
| 7 purchase totals = | $998.26 | $1,074.1349 | $1,074.14 | $1,074.10 | $1,074.00 | |