| 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 | $204.52 | 10.137% | $225.2522 | $225.25 | $225.25 | $225.30 |
| Purchase #2 | $168.36 | 4.210% | $175.448 | $175.45 | $175.45 | $175.40 |
| Purchase #3 | $205.64 | 13.602% | $233.6112 | $233.61 | $233.60 | $233.60 |
| Purchase #4 | $15.58 | 5.728% | $16.4724 | $16.47 | $16.45 | $16.50 |
| Purchase #5 | $167.34 | 11.670% | $186.8686 | $186.87 | $186.85 | $186.90 |
| Purchase #6 | $106.77 | 9.632% | $117.0541 | $117.05 | $117.05 | $117.10 |
| Purchase #7 | $239.38 | 6.738% | $255.5094 | $255.51 | $255.50 | $255.50 |
| 7 purchase totals = | $1,107.59 | $1,210.2159 | $1,210.21 | $1,210.15 | $1,210.30 | |