| 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 | $205.32 | 4.560% | $214.6826 | $214.68 | $214.70 | $214.70 |
| Purchase #2 | $241.66 | 4.343% | $252.1553 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $139.74 | 12.528% | $157.2466 | $157.25 | $157.25 | $157.20 |
| Purchase #4 | $124.31 | 7.437% | $133.5549 | $133.55 | $133.55 | $133.60 |
| Purchase #5 | $83.70 | 13.711% | $95.1761 | $95.18 | $95.20 | $95.20 |
| Purchase #6 | $205.30 | 11.300% | $228.4989 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $184.59 | 10.499% | $203.9701 | $203.97 | $203.95 | $204.00 |
| 7 purchase totals = | $1,184.62 | $1,285.2845 | $1,285.29 | $1,285.30 | $1,285.40 | |