| 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 | $210.79 | 12.585% | $237.3179 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $115.99 | 13.761% | $131.9514 | $131.95 | $131.95 | $132.00 |
| Purchase #3 | $205.89 | 3.737% | $213.5841 | $213.58 | $213.60 | $213.60 |
| Purchase #4 | $134.64 | 8.128% | $145.5835 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $9.67 | 10.317% | $10.6677 | $10.67 | $10.65 | $10.70 |
| Purchase #6 | $161.43 | 11.157% | $179.4407 | $179.44 | $179.45 | $179.40 |
| Purchase #7 | $61.34 | 12.629% | $69.0866 | $69.09 | $69.10 | $69.10 |
| 7 purchase totals = | $899.75 | $987.6319 | $987.63 | $987.65 | $987.70 | |