| 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 | $198.76 | 10.727% | $220.081 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $113.35 | 13.478% | $128.6273 | $128.63 | $128.65 | $128.60 |
| Purchase #3 | $242.57 | 12.266% | $272.3236 | $272.32 | $272.30 | $272.30 |
| Purchase #4 | $5.52 | 11.446% | $6.1518 | $6.15 | $6.15 | $6.20 |
| Purchase #5 | $44.30 | 13.776% | $50.4028 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $230.56 | 5.460% | $243.1486 | $243.15 | $243.15 | $243.10 |
| Purchase #7 | $82.90 | 3.356% | $85.6821 | $85.68 | $85.70 | $85.70 |
| 7 purchase totals = | $917.96 | $1,006.4172 | $1,006.41 | $1,006.45 | $1,006.40 | |