| 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 | $248.85 | 6.258% | $264.423 | $264.42 | $264.40 | $264.40 |
| Purchase #2 | $161.84 | 13.200% | $183.2029 | $183.20 | $183.20 | $183.20 |
| Purchase #3 | $57.85 | 9.713% | $63.469 | $63.47 | $63.45 | $63.50 |
| Purchase #4 | $112.33 | 7.565% | $120.8278 | $120.83 | $120.85 | $120.80 |
| Purchase #5 | $11.46 | 4.192% | $11.9404 | $11.94 | $11.95 | $11.90 |
| Purchase #6 | $6.85 | 10.723% | $7.5845 | $7.58 | $7.60 | $7.60 |
| Purchase #7 | $64.39 | 9.296% | $70.3757 | $70.38 | $70.40 | $70.40 |
| 7 purchase totals = | $663.57 | $721.8233 | $721.82 | $721.85 | $721.80 | |