| 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 | $83.70 | 9.575% | $91.7143 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $237.91 | 11.833% | $266.0619 | $266.06 | $266.05 | $266.10 |
| Purchase #3 | $64.52 | 3.553% | $66.8124 | $66.81 | $66.80 | $66.80 |
| Purchase #4 | $139.36 | 3.151% | $143.7512 | $143.75 | $143.75 | $143.80 |
| Purchase #5 | $216.63 | 4.619% | $226.6361 | $226.64 | $226.65 | $226.60 |
| Purchase #6 | $129.64 | 5.816% | $137.1799 | $137.18 | $137.20 | $137.20 |
| Purchase #7 | $120.34 | 4.521% | $125.7806 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $992.10 | $1,057.9364 | $1,057.93 | $1,057.95 | $1,058.00 | |