| 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 | $195.99 | 4.293% | $204.4039 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $80.82 | 8.755% | $87.8958 | $87.90 | $87.90 | $87.90 |
| Purchase #3 | $151.87 | 4.835% | $159.2129 | $159.21 | $159.20 | $159.20 |
| Purchase #4 | $121.80 | 5.258% | $128.2042 | $128.20 | $128.20 | $128.20 |
| Purchase #5 | $148.60 | 6.810% | $158.7197 | $158.72 | $158.70 | $158.70 |
| Purchase #6 | $106.78 | 6.751% | $113.9887 | $113.99 | $114.00 | $114.00 |
| Purchase #7 | $233.81 | 5.503% | $246.6766 | $246.68 | $246.70 | $246.70 |
| 7 purchase totals = | $1,039.67 | $1,099.1018 | $1,099.10 | $1,099.10 | $1,099.10 | |