| 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 | $223.60 | 5.358% | $235.5805 | $235.58 | $235.60 | $235.60 |
| Purchase #2 | $157.86 | 5.350% | $166.3055 | $166.31 | $166.30 | $166.30 |
| Purchase #3 | $49.79 | 10.792% | $55.1633 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $115.41 | 13.133% | $130.5668 | $130.57 | $130.55 | $130.60 |
| Purchase #5 | $145.36 | 5.243% | $152.9812 | $152.98 | $153.00 | $153.00 |
| Purchase #6 | $137.44 | 12.326% | $154.3809 | $154.38 | $154.40 | $154.40 |
| Purchase #7 | $134.61 | 8.745% | $146.3816 | $146.38 | $146.40 | $146.40 |
| 7 purchase totals = | $964.07 | $1,041.3598 | $1,041.36 | $1,041.40 | $1,041.50 | |