| 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 | $187.74 | 10.495% | $207.4433 | $207.44 | $207.45 | $207.40 |
| Purchase #2 | $192.76 | 12.221% | $216.3172 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $83.82 | 3.168% | $86.4754 | $86.48 | $86.50 | $86.50 |
| Purchase #4 | $146.49 | 4.605% | $153.2359 | $153.24 | $153.25 | $153.20 |
| Purchase #5 | $238.94 | 5.678% | $252.507 | $252.51 | $252.50 | $252.50 |
| Purchase #6 | $108.84 | 11.664% | $121.5351 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $51.62 | 12.166% | $57.9001 | $57.90 | $57.90 | $57.90 |
| 7 purchase totals = | $1,010.21 | $1,095.4140 | $1,095.43 | $1,095.45 | $1,095.30 | |