| 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 | $228.75 | 3.563% | $236.9004 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $82.75 | 3.510% | $85.6545 | $85.65 | $85.65 | $85.70 |
| Purchase #3 | $23.32 | 9.255% | $25.4783 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $101.59 | 6.617% | $108.3122 | $108.31 | $108.30 | $108.30 |
| Purchase #5 | $172.71 | 12.144% | $193.6839 | $193.68 | $193.70 | $193.70 |
| Purchase #6 | $157.57 | 4.574% | $164.7773 | $164.78 | $164.80 | $164.80 |
| Purchase #7 | $5.25 | 12.722% | $5.9179 | $5.92 | $5.90 | $5.90 |
| 7 purchase totals = | $771.94 | $820.7245 | $820.72 | $820.75 | $820.80 | |