| 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 | $13.58 | 12.733% | $15.3091 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $89.49 | 10.736% | $99.0976 | $99.10 | $99.10 | $99.10 |
| Purchase #3 | $32.41 | 10.803% | $35.9113 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $233.37 | 13.402% | $264.6462 | $264.65 | $264.65 | $264.60 |
| Purchase #5 | $98.80 | 7.754% | $106.461 | $106.46 | $106.45 | $106.50 |
| Purchase #6 | $219.81 | 11.701% | $245.53 | $245.53 | $245.55 | $245.50 |
| Purchase #7 | $227.57 | 8.627% | $247.2025 | $247.20 | $247.20 | $247.20 |
| 7 purchase totals = | $915.03 | $1,014.1577 | $1,014.16 | $1,014.15 | $1,014.10 | |