| 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 | $127.42 | 7.388% | $136.8338 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $99.56 | 5.545% | $105.0806 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $179.80 | 4.443% | $187.7885 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $209.76 | 13.285% | $237.6266 | $237.63 | $237.65 | $237.60 |
| Purchase #5 | $230.54 | 10.615% | $255.0118 | $255.01 | $255.00 | $255.00 |
| Purchase #6 | $221.47 | 12.295% | $248.6997 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $139.72 | 10.362% | $154.1978 | $154.20 | $154.20 | $154.20 |
| 7 purchase totals = | $1,208.27 | $1,325.2388 | $1,325.24 | $1,325.30 | $1,325.20 | |