| 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 | $229.87 | 7.846% | $247.9056 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $156.79 | 13.672% | $178.2263 | $178.23 | $178.25 | $178.20 |
| Purchase #3 | $198.26 | 11.572% | $221.2026 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $243.58 | 11.277% | $271.0485 | $271.05 | $271.05 | $271.00 |
| Purchase #5 | $207.53 | 5.510% | $218.9649 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $154.88 | 4.719% | $162.1888 | $162.19 | $162.20 | $162.20 |
| Purchase #7 | $96.78 | 5.456% | $102.0603 | $102.06 | $102.05 | $102.10 |
| 7 purchase totals = | $1,287.69 | $1,401.5970 | $1,401.60 | $1,401.60 | $1,401.60 | |