| 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 | $96.99 | 8.756% | $105.4824 | $105.48 | $105.50 | $105.50 |
| Purchase #2 | $163.40 | 6.501% | $174.0226 | $174.02 | $174.00 | $174.00 |
| Purchase #3 | $22.75 | 11.129% | $25.2818 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $237.64 | 5.601% | $250.9502 | $250.95 | $250.95 | $251.00 |
| Purchase #5 | $250.57 | 3.781% | $260.0441 | $260.04 | $260.05 | $260.00 |
| Purchase #6 | $42.47 | 3.358% | $43.8961 | $43.90 | $43.90 | $43.90 |
| Purchase #7 | $133.30 | 13.492% | $151.2848 | $151.28 | $151.30 | $151.30 |
| 7 purchase totals = | $947.12 | $1,010.9620 | $1,010.95 | $1,011.00 | $1,011.00 | |