| 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 | $118.79 | 13.155% | $134.4168 | $134.42 | $134.40 | $134.40 |
| Purchase #2 | $210.38 | 4.194% | $219.2033 | $219.20 | $219.20 | $219.20 |
| Purchase #3 | $94.79 | 3.227% | $97.8489 | $97.85 | $97.85 | $97.80 |
| Purchase #4 | $225.39 | 12.545% | $253.6652 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $12.39 | 13.357% | $14.0449 | $14.04 | $14.05 | $14.00 |
| Purchase #6 | $228.48 | 7.735% | $246.1529 | $246.15 | $246.15 | $246.20 |
| Purchase #7 | $118.40 | 3.180% | $122.1651 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $1,008.62 | $1,087.4971 | $1,087.50 | $1,087.45 | $1,087.50 | |