| 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 | $229.27 | 3.106% | $236.3911 | $236.39 | $236.40 | $236.40 |
| Purchase #2 | $178.89 | 11.350% | $199.194 | $199.19 | $199.20 | $199.20 |
| Purchase #3 | $82.91 | 13.560% | $94.1526 | $94.15 | $94.15 | $94.20 |
| Purchase #4 | $203.40 | 6.680% | $216.9871 | $216.99 | $217.00 | $217.00 |
| Purchase #5 | $57.78 | 13.238% | $65.4289 | $65.43 | $65.45 | $65.40 |
| Purchase #6 | $197.62 | 9.824% | $217.0342 | $217.03 | $217.05 | $217.00 |
| Purchase #7 | $96.62 | 12.542% | $108.7381 | $108.74 | $108.75 | $108.70 |
| 7 purchase totals = | $1,046.49 | $1,137.9260 | $1,137.92 | $1,138.00 | $1,137.90 | |