| 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 | $233.75 | 13.609% | $265.561 | $265.56 | $265.55 | $265.60 |
| Purchase #2 | $191.84 | 3.383% | $198.3299 | $198.33 | $198.35 | $198.30 |
| Purchase #3 | $206.30 | 6.486% | $219.6806 | $219.68 | $219.70 | $219.70 |
| Purchase #4 | $113.38 | 7.310% | $121.6681 | $121.67 | $121.65 | $121.70 |
| Purchase #5 | $240.50 | 3.230% | $248.2682 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $51.81 | 10.349% | $57.1718 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $70.97 | 8.347% | $76.8939 | $76.89 | $76.90 | $76.90 |
| 7 purchase totals = | $1,108.55 | $1,187.5735 | $1,187.57 | $1,187.55 | $1,187.70 | |