| 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 | $198.43 | 7.260% | $212.836 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $105.54 | 13.808% | $120.113 | $120.11 | $120.10 | $120.10 |
| Purchase #3 | $63.50 | 8.447% | $68.8638 | $68.86 | $68.85 | $68.90 |
| Purchase #4 | $88.79 | 11.836% | $99.2992 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $156.45 | 4.759% | $163.8955 | $163.90 | $163.90 | $163.90 |
| Purchase #6 | $108.55 | 10.294% | $119.7241 | $119.72 | $119.70 | $119.70 |
| Purchase #7 | $136.34 | 13.393% | $154.6 | $154.60 | $154.60 | $154.60 |
| 7 purchase totals = | $857.60 | $939.3316 | $939.33 | $939.30 | $939.30 | |