| 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 | $113.52 | 8.595% | $123.277 | $123.28 | $123.30 | $123.30 |
| Purchase #2 | $104.37 | 12.310% | $117.2179 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $184.89 | 10.276% | $203.8893 | $203.89 | $203.90 | $203.90 |
| Purchase #4 | $95.87 | 11.714% | $107.1002 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $74.84 | 12.422% | $84.1366 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $11.75 | 5.305% | $12.3733 | $12.37 | $12.35 | $12.40 |
| Purchase #7 | $129.31 | 11.275% | $143.8897 | $143.89 | $143.90 | $143.90 |
| 7 purchase totals = | $714.55 | $791.8840 | $791.89 | $791.90 | $791.90 | |