| 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 | $133.27 | 3.214% | $137.5533 | $137.55 | $137.55 | $137.60 |
| Purchase #2 | $197.65 | 6.492% | $210.4814 | $210.48 | $210.50 | $210.50 |
| Purchase #3 | $8.44 | 13.145% | $9.5494 | $9.55 | $9.55 | $9.50 |
| Purchase #4 | $118.44 | 7.138% | $126.8942 | $126.89 | $126.90 | $126.90 |
| Purchase #5 | $166.92 | 3.694% | $173.086 | $173.09 | $173.10 | $173.10 |
| Purchase #6 | $206.84 | 10.676% | $228.9222 | $228.92 | $228.90 | $228.90 |
| Purchase #7 | $77.38 | 10.328% | $85.3718 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $908.94 | $971.8583 | $971.85 | $971.85 | $971.90 | |