| 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 | $235.25 | 9.672% | $258.0034 | $258.00 | $258.00 | $258.00 |
| Purchase #2 | $119.62 | 7.298% | $128.3499 | $128.35 | $128.35 | $128.30 |
| Purchase #3 | $43.65 | 3.290% | $45.0861 | $45.09 | $45.10 | $45.10 |
| Purchase #4 | $203.38 | 4.512% | $212.5565 | $212.56 | $212.55 | $212.60 |
| Purchase #5 | $218.83 | 7.194% | $234.5726 | $234.57 | $234.55 | $234.60 |
| Purchase #6 | $147.35 | 10.835% | $163.3154 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $103.32 | 4.113% | $107.5696 | $107.57 | $107.55 | $107.60 |
| 7 purchase totals = | $1,071.40 | $1,149.4535 | $1,149.46 | $1,149.40 | $1,149.50 | |