| 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 | $232.99 | 8.756% | $253.3906 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $191.97 | 9.646% | $210.4874 | $210.49 | $210.50 | $210.50 |
| Purchase #3 | $188.36 | 7.239% | $201.9954 | $202.00 | $202.00 | $202.00 |
| Purchase #4 | $57.39 | 11.144% | $63.7855 | $63.79 | $63.80 | $63.80 |
| Purchase #5 | $37.74 | 13.592% | $42.8696 | $42.87 | $42.85 | $42.90 |
| Purchase #6 | $21.25 | 7.867% | $22.9217 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $44.43 | 5.814% | $47.0132 | $47.01 | $47.00 | $47.00 |
| 7 purchase totals = | $774.13 | $842.4634 | $842.47 | $842.45 | $842.50 | |