| 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 | $222.67 | 8.692% | $242.0245 | $242.02 | $242.00 | $242.00 |
| Purchase #2 | $118.96 | 12.392% | $133.7015 | $133.70 | $133.70 | $133.70 |
| Purchase #3 | $214.96 | 11.704% | $240.1189 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $60.69 | 7.247% | $65.0882 | $65.09 | $65.10 | $65.10 |
| Purchase #5 | $147.56 | 11.806% | $164.9809 | $164.98 | $165.00 | $165.00 |
| Purchase #6 | $192.78 | 11.455% | $214.8629 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $208.53 | 9.411% | $228.1548 | $228.15 | $228.15 | $228.20 |
| 7 purchase totals = | $1,166.15 | $1,288.9317 | $1,288.92 | $1,288.90 | $1,289.00 | |