| 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 | $210.37 | 4.501% | $219.8388 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $14.60 | 3.334% | $15.0868 | $15.09 | $15.10 | $15.10 |
| Purchase #3 | $214.78 | 7.543% | $230.9809 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $245.55 | 8.534% | $266.5052 | $266.51 | $266.50 | $266.50 |
| Purchase #5 | $58.64 | 6.670% | $62.5513 | $62.55 | $62.55 | $62.60 |
| Purchase #6 | $225.83 | 11.843% | $252.575 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $191.59 | 5.329% | $201.7998 | $201.80 | $201.80 | $201.80 |
| 7 purchase totals = | $1,161.36 | $1,249.3378 | $1,249.35 | $1,249.40 | $1,249.40 | |