| 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 | $149.52 | 7.734% | $161.0839 | $161.08 | $161.10 | $161.10 |
| Purchase #2 | $31.92 | 3.638% | $33.0812 | $33.08 | $33.10 | $33.10 |
| Purchase #3 | $29.31 | 8.113% | $31.6879 | $31.69 | $31.70 | $31.70 |
| Purchase #4 | $239.57 | 4.356% | $250.0057 | $250.01 | $250.00 | $250.00 |
| Purchase #5 | $207.73 | 13.230% | $235.2127 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $219.96 | 7.223% | $235.8477 | $235.85 | $235.85 | $235.80 |
| Purchase #7 | $33.55 | 11.234% | $37.319 | $37.32 | $37.30 | $37.30 |
| 7 purchase totals = | $911.56 | $984.2381 | $984.24 | $984.25 | $984.20 | |