| 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 | $217.91 | 4.627% | $227.9927 | $227.99 | $228.00 | $228.00 |
| Purchase #2 | $53.63 | 12.824% | $60.5075 | $60.51 | $60.50 | $60.50 |
| Purchase #3 | $72.90 | 11.679% | $81.414 | $81.41 | $81.40 | $81.40 |
| Purchase #4 | $96.53 | 3.119% | $99.5408 | $99.54 | $99.55 | $99.50 |
| Purchase #5 | $18.45 | 9.367% | $20.1782 | $20.18 | $20.20 | $20.20 |
| Purchase #6 | $155.63 | 11.647% | $173.7562 | $173.76 | $173.75 | $173.80 |
| Purchase #7 | $13.39 | 13.205% | $15.1581 | $15.16 | $15.15 | $15.20 |
| 7 purchase totals = | $628.44 | $678.5475 | $678.55 | $678.55 | $678.60 | |