| 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 | $199.49 | 4.700% | $208.866 | $208.87 | $208.85 | $208.90 |
| Purchase #2 | $154.83 | 7.640% | $166.659 | $166.66 | $166.65 | $166.70 |
| Purchase #3 | $211.79 | 11.195% | $235.4999 | $235.50 | $235.50 | $235.50 |
| Purchase #4 | $83.48 | 6.390% | $88.8144 | $88.81 | $88.80 | $88.80 |
| Purchase #5 | $123.94 | 9.367% | $135.5495 | $135.55 | $135.55 | $135.50 |
| Purchase #6 | $10.69 | 8.172% | $11.5636 | $11.56 | $11.55 | $11.60 |
| Purchase #7 | $235.87 | 9.519% | $258.3225 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $1,020.09 | $1,105.2749 | $1,105.27 | $1,105.20 | $1,105.30 | |