| 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 | $101.55 | 4.236% | $105.8517 | $105.85 | $105.85 | $105.90 |
| Purchase #2 | $181.56 | 10.578% | $200.7654 | $200.77 | $200.75 | $200.80 |
| Purchase #3 | $148.73 | 9.711% | $163.1732 | $163.17 | $163.15 | $163.20 |
| Purchase #4 | $223.59 | 11.826% | $250.0318 | $250.03 | $250.05 | $250.00 |
| Purchase #5 | $43.36 | 10.179% | $47.7736 | $47.77 | $47.75 | $47.80 |
| Purchase #6 | $6.78 | 7.419% | $7.283 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $228.33 | 6.721% | $243.6761 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $933.90 | $1,018.5548 | $1,018.55 | $1,018.55 | $1,018.70 | |