| 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 | $186.72 | 13.327% | $211.6042 | $211.60 | $211.60 | $211.60 |
| Purchase #2 | $122.45 | 7.304% | $131.3937 | $131.39 | $131.40 | $131.40 |
| Purchase #3 | $233.64 | 7.589% | $251.3709 | $251.37 | $251.35 | $251.40 |
| Purchase #4 | $192.41 | 3.756% | $199.6369 | $199.64 | $199.65 | $199.60 |
| Purchase #5 | $248.87 | 7.833% | $268.364 | $268.36 | $268.35 | $268.40 |
| Purchase #6 | $187.95 | 8.218% | $203.3957 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $150.66 | 10.166% | $165.9761 | $165.98 | $166.00 | $166.00 |
| 7 purchase totals = | $1,322.70 | $1,431.7415 | $1,431.74 | $1,431.75 | $1,431.80 | |