| 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 | $216.99 | 13.531% | $246.3509 | $246.35 | $246.35 | $246.40 |
| Purchase #2 | $162.69 | 5.798% | $172.1228 | $172.12 | $172.10 | $172.10 |
| Purchase #3 | $50.44 | 3.772% | $52.3426 | $52.34 | $52.35 | $52.30 |
| Purchase #4 | $182.33 | 7.453% | $195.9191 | $195.92 | $195.90 | $195.90 |
| Purchase #5 | $71.60 | 11.147% | $79.5813 | $79.58 | $79.60 | $79.60 |
| Purchase #6 | $184.53 | 8.874% | $200.9052 | $200.91 | $200.90 | $200.90 |
| Purchase #7 | $118.54 | 10.656% | $131.1716 | $131.17 | $131.15 | $131.20 |
| 7 purchase totals = | $987.12 | $1,078.3935 | $1,078.39 | $1,078.35 | $1,078.40 | |