| 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 | $21.83 | 5.781% | $23.092 | $23.09 | $23.10 | $23.10 |
| Purchase #2 | $72.80 | 11.477% | $81.1553 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $117.57 | 6.300% | $124.9769 | $124.98 | $125.00 | $125.00 |
| Purchase #4 | $192.97 | 9.788% | $211.8579 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $206.53 | 4.579% | $215.987 | $215.99 | $216.00 | $216.00 |
| Purchase #6 | $119.63 | 9.754% | $131.2987 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $81.25 | 6.378% | $86.4321 | $86.43 | $86.45 | $86.40 |
| 7 purchase totals = | $812.58 | $874.7999 | $874.81 | $874.85 | $874.90 | |