| 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 | $109.51 | 9.569% | $119.989 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $54.77 | 4.122% | $57.0276 | $57.03 | $57.05 | $57.00 |
| Purchase #3 | $220.41 | 3.131% | $227.311 | $227.31 | $227.30 | $227.30 |
| Purchase #4 | $219.74 | 7.128% | $235.4031 | $235.40 | $235.40 | $235.40 |
| Purchase #5 | $185.90 | 8.469% | $201.6439 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $203.30 | 5.380% | $214.2375 | $214.24 | $214.25 | $214.20 |
| Purchase #7 | $8.70 | 8.197% | $9.4131 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $1,002.33 | $1,065.0252 | $1,065.02 | $1,065.05 | $1,064.90 | |