| 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 | $205.37 | 6.702% | $219.1339 | $219.13 | $219.15 | $219.10 |
| Purchase #2 | $111.86 | 7.661% | $120.4296 | $120.43 | $120.45 | $120.40 |
| Purchase #3 | $99.89 | 12.658% | $112.5341 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $143.38 | 3.661% | $148.6291 | $148.63 | $148.65 | $148.60 |
| Purchase #5 | $99.68 | 4.541% | $104.2065 | $104.21 | $104.20 | $104.20 |
| Purchase #6 | $95.91 | 7.442% | $103.0476 | $103.05 | $103.05 | $103.00 |
| Purchase #7 | $201.67 | 4.242% | $210.2248 | $210.22 | $210.20 | $210.20 |
| 7 purchase totals = | $957.76 | $1,018.2056 | $1,018.20 | $1,018.25 | $1,018.00 | |