| 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 | $90.57 | 7.648% | $97.4968 | $97.50 | $97.50 | $97.50 |
| Purchase #2 | $224.71 | 10.344% | $247.954 | $247.95 | $247.95 | $248.00 |
| Purchase #3 | $214.38 | 7.700% | $230.8873 | $230.89 | $230.90 | $230.90 |
| Purchase #4 | $246.87 | 6.193% | $262.1587 | $262.16 | $262.15 | $262.20 |
| Purchase #5 | $164.48 | 9.375% | $179.9 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $148.78 | 5.604% | $157.1176 | $157.12 | $157.10 | $157.10 |
| Purchase #7 | $166.67 | 5.703% | $176.1752 | $176.18 | $176.20 | $176.20 |
| 7 purchase totals = | $1,256.46 | $1,351.6896 | $1,351.70 | $1,351.70 | $1,351.80 | |