| 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 | $119.79 | 7.212% | $128.4293 | $128.43 | $128.45 | $128.40 |
| Purchase #2 | $149.66 | 3.743% | $155.2618 | $155.26 | $155.25 | $155.30 |
| Purchase #3 | $198.69 | 12.579% | $223.6832 | $223.68 | $223.70 | $223.70 |
| Purchase #4 | $219.97 | 7.451% | $236.36 | $236.36 | $236.35 | $236.40 |
| Purchase #5 | $226.47 | 9.154% | $247.2011 | $247.20 | $247.20 | $247.20 |
| Purchase #6 | $227.85 | 6.348% | $242.3139 | $242.31 | $242.30 | $242.30 |
| Purchase #7 | $106.59 | 8.254% | $115.3879 | $115.39 | $115.40 | $115.40 |
| 7 purchase totals = | $1,249.02 | $1,348.6372 | $1,348.63 | $1,348.65 | $1,348.70 | |