| 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 | $211.58 | 11.456% | $235.8186 | $235.82 | $235.80 | $235.80 |
| Purchase #2 | $233.45 | 13.251% | $264.3845 | $264.38 | $264.40 | $264.40 |
| Purchase #3 | $127.96 | 10.431% | $141.3075 | $141.31 | $141.30 | $141.30 |
| Purchase #4 | $210.94 | 12.518% | $237.3455 | $237.35 | $237.35 | $237.30 |
| Purchase #5 | $195.62 | 6.589% | $208.5094 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $66.56 | 8.106% | $71.9554 | $71.96 | $71.95 | $72.00 |
| Purchase #7 | $190.90 | 10.491% | $210.9273 | $210.93 | $210.95 | $210.90 |
| 7 purchase totals = | $1,237.01 | $1,370.2482 | $1,370.26 | $1,370.25 | $1,370.20 | |