| 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 | $127.89 | 12.657% | $144.077 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $87.63 | 8.532% | $95.1066 | $95.11 | $95.10 | $95.10 |
| Purchase #3 | $160.53 | 11.692% | $179.2992 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $88.37 | 11.389% | $98.4345 | $98.43 | $98.45 | $98.40 |
| Purchase #5 | $224.49 | 6.754% | $239.6521 | $239.65 | $239.65 | $239.70 |
| Purchase #6 | $215.56 | 4.682% | $225.6525 | $225.65 | $225.65 | $225.70 |
| Purchase #7 | $81.98 | 9.371% | $89.6623 | $89.66 | $89.65 | $89.70 |
| 7 purchase totals = | $986.45 | $1,071.8842 | $1,071.88 | $1,071.90 | $1,072.00 | |