| 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 | $122.75 | 11.746% | $137.1682 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $7.87 | 8.432% | $8.5336 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $199.33 | 4.482% | $208.264 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $137.65 | 3.304% | $142.198 | $142.20 | $142.20 | $142.20 |
| Purchase #5 | $91.65 | 12.505% | $103.1108 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $189.98 | 7.513% | $204.2532 | $204.25 | $204.25 | $204.30 |
| Purchase #7 | $211.72 | 10.817% | $234.6218 | $234.62 | $234.60 | $234.60 |
| 7 purchase totals = | $960.95 | $1,038.1496 | $1,038.14 | $1,038.10 | $1,038.20 | |