| 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 | $114.57 | 4.286% | $119.4805 | $119.48 | $119.50 | $119.50 |
| Purchase #2 | $218.78 | 7.659% | $235.5364 | $235.54 | $235.55 | $235.50 |
| Purchase #3 | $114.37 | 13.497% | $129.8065 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $122.27 | 6.529% | $130.253 | $130.25 | $130.25 | $130.30 |
| Purchase #5 | $41.64 | 7.507% | $44.7659 | $44.77 | $44.75 | $44.80 |
| Purchase #6 | $170.77 | 4.612% | $178.6459 | $178.65 | $178.65 | $178.60 |
| Purchase #7 | $19.65 | 3.682% | $20.3735 | $20.37 | $20.35 | $20.40 |
| 7 purchase totals = | $802.05 | $858.8617 | $858.87 | $858.85 | $858.90 | |