| 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 | $13.59 | 6.488% | $14.4717 | $14.47 | $14.45 | $14.50 |
| Purchase #2 | $192.47 | 5.690% | $203.4215 | $203.42 | $203.40 | $203.40 |
| Purchase #3 | $211.40 | 3.525% | $218.8519 | $218.85 | $218.85 | $218.90 |
| Purchase #4 | $213.44 | 4.376% | $222.7801 | $222.78 | $222.80 | $222.80 |
| Purchase #5 | $115.85 | 12.437% | $130.2583 | $130.26 | $130.25 | $130.30 |
| Purchase #6 | $250.73 | 7.367% | $269.2013 | $269.20 | $269.20 | $269.20 |
| Purchase #7 | $235.44 | 10.800% | $260.8675 | $260.87 | $260.85 | $260.90 |
| 7 purchase totals = | $1,232.92 | $1,319.8523 | $1,319.85 | $1,319.80 | $1,320.00 | |