| 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 | $109.59 | 3.803% | $113.7577 | $113.76 | $113.75 | $113.80 |
| Purchase #2 | $235.88 | 11.643% | $263.3435 | $263.34 | $263.35 | $263.30 |
| Purchase #3 | $172.31 | 6.650% | $183.7686 | $183.77 | $183.75 | $183.80 |
| Purchase #4 | $216.31 | 3.217% | $223.2687 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $217.84 | 3.104% | $224.6018 | $224.60 | $224.60 | $224.60 |
| Purchase #6 | $43.98 | 10.862% | $48.7571 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $71.41 | 12.415% | $80.2756 | $80.28 | $80.30 | $80.30 |
| 7 purchase totals = | $1,067.32 | $1,137.7730 | $1,137.78 | $1,137.75 | $1,137.90 | |