| 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 | $194.29 | 13.266% | $220.0645 | $220.06 | $220.05 | $220.10 |
| Purchase #2 | $221.30 | 4.848% | $232.0286 | $232.03 | $232.05 | $232.00 |
| Purchase #3 | $239.61 | 5.416% | $252.5873 | $252.59 | $252.60 | $252.60 |
| Purchase #4 | $182.68 | 12.843% | $206.1416 | $206.14 | $206.15 | $206.10 |
| Purchase #5 | $238.37 | 3.156% | $245.893 | $245.89 | $245.90 | $245.90 |
| Purchase #6 | $18.36 | 3.277% | $18.9617 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $231.88 | 7.261% | $248.7168 | $248.72 | $248.70 | $248.70 |
| 7 purchase totals = | $1,326.49 | $1,424.3935 | $1,424.39 | $1,424.40 | $1,424.40 | |