| 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 | $140.90 | 3.350% | $145.6202 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $190.42 | 11.582% | $212.4744 | $212.47 | $212.45 | $212.50 |
| Purchase #3 | $130.40 | 12.405% | $146.5761 | $146.58 | $146.60 | $146.60 |
| Purchase #4 | $210.64 | 7.635% | $226.7224 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $204.29 | 8.720% | $222.1041 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $216.44 | 9.437% | $236.8654 | $236.87 | $236.85 | $236.90 |
| Purchase #7 | $143.79 | 6.637% | $153.3333 | $153.33 | $153.35 | $153.30 |
| 7 purchase totals = | $1,236.88 | $1,343.6959 | $1,343.69 | $1,343.65 | $1,343.70 | |