| 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 | $135.52 | 5.711% | $143.2595 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $199.31 | 6.662% | $212.588 | $212.59 | $212.60 | $212.60 |
| Purchase #3 | $178.84 | 7.577% | $192.3907 | $192.39 | $192.40 | $192.40 |
| Purchase #4 | $218.37 | 9.487% | $239.0868 | $239.09 | $239.10 | $239.10 |
| Purchase #5 | $244.73 | 10.456% | $270.319 | $270.32 | $270.30 | $270.30 |
| Purchase #6 | $186.26 | 5.467% | $196.4428 | $196.44 | $196.45 | $196.40 |
| Purchase #7 | $189.53 | 10.233% | $208.9246 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $1,352.56 | $1,463.0114 | $1,463.01 | $1,463.00 | $1,463.00 | |