| 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 | $212.81 | 3.874% | $221.0543 | $221.05 | $221.05 | $221.10 |
| Purchase #2 | $225.70 | 3.420% | $233.4189 | $233.42 | $233.40 | $233.40 |
| Purchase #3 | $92.68 | 12.401% | $104.1732 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $215.48 | 8.662% | $234.1449 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $165.46 | 5.543% | $174.6314 | $174.63 | $174.65 | $174.60 |
| Purchase #6 | $90.65 | 3.531% | $93.8509 | $93.85 | $93.85 | $93.90 |
| Purchase #7 | $188.88 | 6.579% | $201.3064 | $201.31 | $201.30 | $201.30 |
| 7 purchase totals = | $1,191.66 | $1,262.5800 | $1,262.57 | $1,262.55 | $1,262.60 | |