| 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 | $201.61 | 12.238% | $226.283 | $226.28 | $226.30 | $226.30 |
| Purchase #2 | $87.86 | 10.569% | $97.1459 | $97.15 | $97.15 | $97.10 |
| Purchase #3 | $240.75 | 9.590% | $263.8379 | $263.84 | $263.85 | $263.80 |
| Purchase #4 | $169.30 | 9.193% | $184.8637 | $184.86 | $184.85 | $184.90 |
| Purchase #5 | $6.63 | 3.816% | $6.883 | $6.88 | $6.90 | $6.90 |
| Purchase #6 | $187.84 | 7.117% | $201.2086 | $201.21 | $201.20 | $201.20 |
| Purchase #7 | $125.64 | 5.246% | $132.2311 | $132.23 | $132.25 | $132.20 |
| 7 purchase totals = | $1,019.63 | $1,112.4532 | $1,112.45 | $1,112.50 | $1,112.40 | |