| 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 | $38.49 | 9.500% | $42.1466 | $42.15 | $42.15 | $42.10 |
| Purchase #2 | $225.96 | 12.532% | $254.2773 | $254.28 | $254.30 | $254.30 |
| Purchase #3 | $65.99 | 10.328% | $72.8054 | $72.81 | $72.80 | $72.80 |
| Purchase #4 | $228.91 | 7.493% | $246.0622 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $66.63 | 12.151% | $74.7262 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $204.64 | 7.164% | $219.3004 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $176.27 | 7.773% | $189.9715 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $1,006.89 | $1,099.2896 | $1,099.30 | $1,099.30 | $1,099.30 | |