| 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 | $235.96 | 6.109% | $250.3748 | $250.37 | $250.35 | $250.40 |
| Purchase #2 | $154.40 | 13.227% | $174.8225 | $174.82 | $174.80 | $174.80 |
| Purchase #3 | $250.75 | 10.198% | $276.3215 | $276.32 | $276.30 | $276.30 |
| Purchase #4 | $199.79 | 5.486% | $210.7505 | $210.75 | $210.75 | $210.80 |
| Purchase #5 | $144.92 | 3.461% | $149.9357 | $149.94 | $149.95 | $149.90 |
| Purchase #6 | $214.75 | 9.432% | $235.0052 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $236.47 | 6.687% | $252.2827 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $1,437.04 | $1,549.4929 | $1,549.49 | $1,549.45 | $1,549.50 | |