| 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 | $109.88 | 8.146% | $118.8308 | $118.83 | $118.85 | $118.80 |
| Purchase #2 | $124.58 | 9.530% | $136.4525 | $136.45 | $136.45 | $136.50 |
| Purchase #3 | $148.37 | 10.825% | $164.4311 | $164.43 | $164.45 | $164.40 |
| Purchase #4 | $121.98 | 8.140% | $131.9092 | $131.91 | $131.90 | $131.90 |
| Purchase #5 | $207.53 | 4.222% | $216.2919 | $216.29 | $216.30 | $216.30 |
| Purchase #6 | $206.76 | 9.642% | $226.6958 | $226.70 | $226.70 | $226.70 |
| Purchase #7 | $196.30 | 11.749% | $219.3633 | $219.36 | $219.35 | $219.40 |
| 7 purchase totals = | $1,115.40 | $1,213.9746 | $1,213.97 | $1,214.00 | $1,214.00 | |