| 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 | $132.99 | 4.783% | $139.3509 | $139.35 | $139.35 | $139.40 |
| Purchase #2 | $240.67 | 10.239% | $265.3122 | $265.31 | $265.30 | $265.30 |
| Purchase #3 | $130.85 | 4.371% | $136.5695 | $136.57 | $136.55 | $136.60 |
| Purchase #4 | $246.27 | 13.731% | $280.0853 | $280.09 | $280.10 | $280.10 |
| Purchase #5 | $239.35 | 8.716% | $260.2117 | $260.21 | $260.20 | $260.20 |
| Purchase #6 | $181.83 | 13.220% | $205.8679 | $205.87 | $205.85 | $205.90 |
| Purchase #7 | $225.28 | 8.632% | $244.7262 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,397.24 | $1,532.1237 | $1,532.13 | $1,532.10 | $1,532.20 | |