| 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 | $123.49 | 13.269% | $139.8759 | $139.88 | $139.90 | $139.90 |
| Purchase #2 | $62.70 | 7.780% | $67.5781 | $67.58 | $67.60 | $67.60 |
| Purchase #3 | $16.73 | 9.363% | $18.2964 | $18.30 | $18.30 | $18.30 |
| Purchase #4 | $225.33 | 6.326% | $239.5844 | $239.58 | $239.60 | $239.60 |
| Purchase #5 | $8.72 | 7.184% | $9.3464 | $9.35 | $9.35 | $9.30 |
| Purchase #6 | $124.78 | 9.442% | $136.5617 | $136.56 | $136.55 | $136.60 |
| Purchase #7 | $39.47 | 11.152% | $43.8717 | $43.87 | $43.85 | $43.90 |
| 7 purchase totals = | $601.22 | $655.1146 | $655.12 | $655.15 | $655.20 | |