| 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 | $223.30 | 7.327% | $239.6612 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $182.37 | 9.510% | $199.7134 | $199.71 | $199.70 | $199.70 |
| Purchase #3 | $148.81 | 5.615% | $157.1657 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $56.85 | 12.304% | $63.8448 | $63.84 | $63.85 | $63.80 |
| Purchase #5 | $220.53 | 4.109% | $229.5916 | $229.59 | $229.60 | $229.60 |
| Purchase #6 | $13.25 | 9.346% | $14.4883 | $14.49 | $14.50 | $14.50 |
| Purchase #7 | $193.49 | 11.190% | $215.1415 | $215.14 | $215.15 | $215.10 |
| 7 purchase totals = | $1,038.60 | $1,119.6065 | $1,119.60 | $1,119.60 | $1,119.60 | |