| 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 | $192.39 | 11.417% | $214.3552 | $214.36 | $214.35 | $214.40 |
| Purchase #2 | $151.78 | 7.435% | $163.0648 | $163.06 | $163.05 | $163.10 |
| Purchase #3 | $12.85 | 7.458% | $13.8084 | $13.81 | $13.80 | $13.80 |
| Purchase #4 | $138.76 | 12.726% | $156.4186 | $156.42 | $156.40 | $156.40 |
| Purchase #5 | $249.73 | 5.236% | $262.8059 | $262.81 | $262.80 | $262.80 |
| Purchase #6 | $146.53 | 5.242% | $154.2111 | $154.21 | $154.20 | $154.20 |
| Purchase #7 | $203.84 | 6.296% | $216.6738 | $216.67 | $216.65 | $216.70 |
| 7 purchase totals = | $1,095.88 | $1,181.3378 | $1,181.34 | $1,181.25 | $1,181.40 | |