| 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 | $210.56 | 6.657% | $224.577 | $224.58 | $224.60 | $224.60 |
| Purchase #2 | $90.75 | 4.707% | $95.0216 | $95.02 | $95.00 | $95.00 |
| Purchase #3 | $92.59 | 13.429% | $105.0239 | $105.02 | $105.00 | $105.00 |
| Purchase #4 | $18.74 | 7.663% | $20.176 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $7.51 | 8.763% | $8.1681 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $234.99 | 4.227% | $244.923 | $244.92 | $244.90 | $244.90 |
| Purchase #7 | $79.69 | 3.301% | $82.3206 | $82.32 | $82.30 | $82.30 |
| 7 purchase totals = | $734.83 | $780.2102 | $780.21 | $780.15 | $780.20 | |