| 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 | $99.42 | 5.435% | $104.8235 | $104.82 | $104.80 | $104.80 |
| Purchase #2 | $119.36 | 6.651% | $127.2986 | $127.30 | $127.30 | $127.30 |
| Purchase #3 | $80.42 | 12.192% | $90.2248 | $90.22 | $90.20 | $90.20 |
| Purchase #4 | $208.25 | 4.366% | $217.3422 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $62.57 | 11.390% | $69.6967 | $69.70 | $69.70 | $69.70 |
| Purchase #6 | $122.83 | 12.769% | $138.5142 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $210.91 | 7.224% | $226.1461 | $226.15 | $226.15 | $226.10 |
| 7 purchase totals = | $903.76 | $974.0461 | $974.04 | $974.00 | $973.90 | |