| 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 | $114.89 | 11.248% | $127.8128 | $127.81 | $127.80 | $127.80 |
| Purchase #2 | $132.64 | 9.382% | $145.0843 | $145.08 | $145.10 | $145.10 |
| Purchase #3 | $52.88 | 10.870% | $58.6281 | $58.63 | $58.65 | $58.60 |
| Purchase #4 | $242.37 | 5.697% | $256.1778 | $256.18 | $256.20 | $256.20 |
| Purchase #5 | $216.99 | 4.479% | $226.709 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $45.66 | 4.440% | $47.6873 | $47.69 | $47.70 | $47.70 |
| Purchase #7 | $137.55 | 11.217% | $152.979 | $152.98 | $153.00 | $153.00 |
| 7 purchase totals = | $942.98 | $1,015.0783 | $1,015.08 | $1,015.15 | $1,015.10 | |