| 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 | $124.66 | 10.197% | $137.3716 | $137.37 | $137.35 | $137.40 |
| Purchase #2 | $74.55 | 10.666% | $82.5015 | $82.50 | $82.50 | $82.50 |
| Purchase #3 | $219.74 | 11.866% | $245.8143 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $84.95 | 7.652% | $91.4504 | $91.45 | $91.45 | $91.50 |
| Purchase #5 | $172.96 | 7.608% | $186.1188 | $186.12 | $186.10 | $186.10 |
| Purchase #6 | $140.72 | 6.785% | $150.2679 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $200.98 | 12.803% | $226.7115 | $226.71 | $226.70 | $226.70 |
| 7 purchase totals = | $1,018.56 | $1,120.2360 | $1,120.23 | $1,120.15 | $1,120.30 | |