| 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 | $246.88 | 7.144% | $264.5171 | $264.52 | $264.50 | $264.50 |
| Purchase #2 | $137.57 | 11.206% | $152.9861 | $152.99 | $153.00 | $153.00 |
| Purchase #3 | $26.79 | 5.776% | $28.3374 | $28.34 | $28.35 | $28.30 |
| Purchase #4 | $135.83 | 6.844% | $145.1262 | $145.13 | $145.15 | $145.10 |
| Purchase #5 | $218.58 | 10.667% | $241.8959 | $241.90 | $241.90 | $241.90 |
| Purchase #6 | $23.52 | 13.396% | $26.6707 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $235.90 | 12.526% | $265.4488 | $265.45 | $265.45 | $265.40 |
| 7 purchase totals = | $1,025.07 | $1,124.9822 | $1,125.00 | $1,125.00 | $1,124.90 | |