| 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 | $126.91 | 5.455% | $133.8329 | $133.83 | $133.85 | $133.80 |
| Purchase #2 | $106.27 | 4.826% | $111.3986 | $111.40 | $111.40 | $111.40 |
| Purchase #3 | $245.38 | 5.560% | $259.0231 | $259.02 | $259.00 | $259.00 |
| Purchase #4 | $231.67 | 9.239% | $253.074 | $253.07 | $253.05 | $253.10 |
| Purchase #5 | $124.50 | 12.632% | $140.2268 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $186.59 | 6.820% | $199.3154 | $199.32 | $199.30 | $199.30 |
| Purchase #7 | $88.99 | 7.146% | $95.3492 | $95.35 | $95.35 | $95.30 |
| 7 purchase totals = | $1,110.31 | $1,192.2200 | $1,192.22 | $1,192.20 | $1,192.10 | |