| 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 | $224.82 | 6.739% | $239.9706 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $91.61 | 13.386% | $103.8729 | $103.87 | $103.85 | $103.90 |
| Purchase #3 | $163.80 | 6.501% | $174.4486 | $174.45 | $174.45 | $174.40 |
| Purchase #4 | $178.33 | 9.160% | $194.665 | $194.67 | $194.65 | $194.70 |
| Purchase #5 | $216.38 | 9.368% | $236.6505 | $236.65 | $236.65 | $236.70 |
| Purchase #6 | $123.27 | 8.480% | $133.7233 | $133.72 | $133.70 | $133.70 |
| Purchase #7 | $24.95 | 3.788% | $25.8951 | $25.90 | $25.90 | $25.90 |
| 7 purchase totals = | $1,023.16 | $1,109.2260 | $1,109.23 | $1,109.15 | $1,109.30 | |