| 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 | $234.70 | 6.571% | $250.1221 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $44.68 | 5.494% | $47.1347 | $47.13 | $47.15 | $47.10 |
| Purchase #3 | $230.61 | 10.367% | $254.5173 | $254.52 | $254.50 | $254.50 |
| Purchase #4 | $248.28 | 11.433% | $276.6659 | $276.67 | $276.65 | $276.70 |
| Purchase #5 | $101.34 | 5.456% | $106.8691 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $98.36 | 8.685% | $106.9026 | $106.90 | $106.90 | $106.90 |
| Purchase #7 | $26.57 | 12.329% | $29.8458 | $29.85 | $29.85 | $29.80 |
| 7 purchase totals = | $984.54 | $1,072.0575 | $1,072.06 | $1,072.00 | $1,072.00 | |