| 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 | $220.95 | 10.418% | $243.9686 | $243.97 | $243.95 | $244.00 |
| Purchase #2 | $201.52 | 5.421% | $212.4444 | $212.44 | $212.45 | $212.40 |
| Purchase #3 | $150.73 | 7.114% | $161.4529 | $161.45 | $161.45 | $161.50 |
| Purchase #4 | $130.85 | 10.209% | $144.2085 | $144.21 | $144.20 | $144.20 |
| Purchase #5 | $95.51 | 12.588% | $107.5328 | $107.53 | $107.55 | $107.50 |
| Purchase #6 | $82.31 | 13.375% | $93.319 | $93.32 | $93.30 | $93.30 |
| Purchase #7 | $9.69 | 8.111% | $10.476 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $891.56 | $973.4022 | $973.40 | $973.40 | $973.40 | |