| 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 | $223.67 | 8.714% | $243.1606 | $243.16 | $243.15 | $243.20 |
| Purchase #2 | $190.66 | 10.587% | $210.8452 | $210.85 | $210.85 | $210.80 |
| Purchase #3 | $226.84 | 5.643% | $239.6406 | $239.64 | $239.65 | $239.60 |
| Purchase #4 | $104.64 | 5.589% | $110.4883 | $110.49 | $110.50 | $110.50 |
| Purchase #5 | $71.81 | 11.746% | $80.2448 | $80.24 | $80.25 | $80.20 |
| Purchase #6 | $73.64 | 13.390% | $83.5004 | $83.50 | $83.50 | $83.50 |
| Purchase #7 | $66.56 | 8.144% | $71.9806 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $957.82 | $1,039.8605 | $1,039.86 | $1,039.90 | $1,039.80 | |