| 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 | $117.30 | 5.349% | $123.5744 | $123.57 | $123.55 | $123.60 |
| Purchase #2 | $104.98 | 12.685% | $118.2967 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $137.88 | 11.525% | $153.7707 | $153.77 | $153.75 | $153.80 |
| Purchase #4 | $221.45 | 6.481% | $235.8022 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $201.52 | 6.552% | $214.7236 | $214.72 | $214.70 | $214.70 |
| Purchase #6 | $37.27 | 5.659% | $39.3791 | $39.38 | $39.40 | $39.40 |
| Purchase #7 | $31.43 | 6.568% | $33.4943 | $33.49 | $33.50 | $33.50 |
| 7 purchase totals = | $851.83 | $919.0410 | $919.03 | $919.00 | $919.10 | |