| 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 | $24.37 | 4.360% | $25.4325 | $25.43 | $25.45 | $25.40 |
| Purchase #2 | $235.93 | 5.150% | $248.0804 | $248.08 | $248.10 | $248.10 |
| Purchase #3 | $153.41 | 5.834% | $162.3599 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $97.86 | 13.804% | $111.3686 | $111.37 | $111.35 | $111.40 |
| Purchase #5 | $113.86 | 4.629% | $119.1306 | $119.13 | $119.15 | $119.10 |
| Purchase #6 | $36.28 | 9.375% | $39.6813 | $39.68 | $39.70 | $39.70 |
| Purchase #7 | $180.55 | 11.469% | $201.2573 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $842.26 | $907.3106 | $907.31 | $907.35 | $907.40 | |