| 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 | $8.66 | 4.379% | $9.0392 | $9.04 | $9.05 | $9.00 |
| Purchase #2 | $233.28 | 7.373% | $250.4797 | $250.48 | $250.50 | $250.50 |
| Purchase #3 | $34.34 | 8.603% | $37.2943 | $37.29 | $37.30 | $37.30 |
| Purchase #4 | $234.45 | 12.628% | $264.0563 | $264.06 | $264.05 | $264.10 |
| Purchase #5 | $183.77 | 3.445% | $190.1009 | $190.10 | $190.10 | $190.10 |
| Purchase #6 | $173.68 | 4.849% | $182.1017 | $182.10 | $182.10 | $182.10 |
| Purchase #7 | $179.39 | 7.592% | $193.0093 | $193.01 | $193.00 | $193.00 |
| 7 purchase totals = | $1,047.57 | $1,126.0814 | $1,126.08 | $1,126.10 | $1,126.10 | |