| 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 | $44.27 | 5.689% | $46.7885 | $46.79 | $46.80 | $46.80 |
| Purchase #2 | $165.29 | 6.200% | $175.538 | $175.54 | $175.55 | $175.50 |
| Purchase #3 | $219.88 | 10.287% | $242.4991 | $242.50 | $242.50 | $242.50 |
| Purchase #4 | $151.82 | 13.395% | $172.1563 | $172.16 | $172.15 | $172.20 |
| Purchase #5 | $182.84 | 12.777% | $206.2015 | $206.20 | $206.20 | $206.20 |
| Purchase #6 | $225.60 | 5.755% | $238.5833 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $220.53 | 10.136% | $242.8829 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $1,210.23 | $1,324.6496 | $1,324.65 | $1,324.70 | $1,324.70 | |