| 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 | $163.57 | 12.791% | $184.4922 | $184.49 | $184.50 | $184.50 |
| Purchase #2 | $219.37 | 12.799% | $247.4472 | $247.45 | $247.45 | $247.40 |
| Purchase #3 | $201.97 | 11.385% | $224.9643 | $224.96 | $224.95 | $225.00 |
| Purchase #4 | $119.52 | 8.733% | $129.9577 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $229.44 | 11.682% | $256.2432 | $256.24 | $256.25 | $256.20 |
| Purchase #6 | $248.87 | 10.462% | $274.9068 | $274.91 | $274.90 | $274.90 |
| Purchase #7 | $239.54 | 13.795% | $272.5845 | $272.58 | $272.60 | $272.60 |
| 7 purchase totals = | $1,422.28 | $1,590.5959 | $1,590.59 | $1,590.60 | $1,590.60 | |