| 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 | $216.44 | 12.205% | $242.8565 | $242.86 | $242.85 | $242.90 |
| Purchase #2 | $161.77 | 11.570% | $180.4868 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $102.31 | 3.446% | $105.8356 | $105.84 | $105.85 | $105.80 |
| Purchase #4 | $90.26 | 8.627% | $98.0467 | $98.05 | $98.05 | $98.00 |
| Purchase #5 | $26.69 | 4.831% | $27.9794 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $6.75 | 3.151% | $6.9627 | $6.96 | $6.95 | $7.00 |
| Purchase #7 | $75.82 | 13.759% | $86.2521 | $86.25 | $86.25 | $86.30 |
| 7 purchase totals = | $680.04 | $748.4198 | $748.43 | $748.45 | $748.50 | |