| 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 | $229.94 | 8.254% | $248.9192 | $248.92 | $248.90 | $248.90 |
| Purchase #2 | $171.25 | 6.311% | $182.0576 | $182.06 | $182.05 | $182.10 |
| Purchase #3 | $91.96 | 8.529% | $99.8033 | $99.80 | $99.80 | $99.80 |
| Purchase #4 | $51.32 | 6.635% | $54.7251 | $54.73 | $54.75 | $54.70 |
| Purchase #5 | $182.45 | 11.454% | $203.3478 | $203.35 | $203.35 | $203.30 |
| Purchase #6 | $216.70 | 9.595% | $237.4924 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $94.97 | 10.432% | $104.8773 | $104.88 | $104.90 | $104.90 |
| 7 purchase totals = | $1,038.59 | $1,131.2227 | $1,131.23 | $1,131.25 | $1,131.20 | |