| 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 | $242.81 | 8.581% | $263.6455 | $263.65 | $263.65 | $263.60 |
| Purchase #2 | $102.26 | 4.246% | $106.602 | $106.60 | $106.60 | $106.60 |
| Purchase #3 | $94.35 | 3.839% | $97.9721 | $97.97 | $97.95 | $98.00 |
| Purchase #4 | $228.62 | 11.280% | $254.4083 | $254.41 | $254.40 | $254.40 |
| Purchase #5 | $105.40 | 3.264% | $108.8403 | $108.84 | $108.85 | $108.80 |
| Purchase #6 | $14.78 | 11.426% | $16.4688 | $16.47 | $16.45 | $16.50 |
| Purchase #7 | $190.72 | 7.451% | $204.9305 | $204.93 | $204.95 | $204.90 |
| 7 purchase totals = | $978.94 | $1,052.8675 | $1,052.87 | $1,052.85 | $1,052.80 | |