| 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 | $240.71 | 3.118% | $248.2153 | $248.22 | $248.20 | $248.20 |
| Purchase #2 | $152.45 | 11.823% | $170.4742 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $194.26 | 5.692% | $205.3173 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $206.72 | 8.368% | $224.0183 | $224.02 | $224.00 | $224.00 |
| Purchase #5 | $144.84 | 7.366% | $155.5089 | $155.51 | $155.50 | $155.50 |
| Purchase #6 | $100.40 | 3.279% | $103.6921 | $103.69 | $103.70 | $103.70 |
| Purchase #7 | $47.70 | 3.269% | $49.2593 | $49.26 | $49.25 | $49.30 |
| 7 purchase totals = | $1,087.08 | $1,156.4854 | $1,156.49 | $1,156.40 | $1,156.50 | |