| 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 | $221.60 | 12.778% | $249.916 | $249.92 | $249.90 | $249.90 |
| Purchase #2 | $62.80 | 4.363% | $65.54 | $65.54 | $65.55 | $65.50 |
| Purchase #3 | $171.95 | 5.197% | $180.8862 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $73.31 | 10.776% | $81.2099 | $81.21 | $81.20 | $81.20 |
| Purchase #5 | $25.68 | 10.184% | $28.2953 | $28.30 | $28.30 | $28.30 |
| Purchase #6 | $221.93 | 4.310% | $231.4952 | $231.50 | $231.50 | $231.50 |
| Purchase #7 | $217.91 | 10.519% | $240.832 | $240.83 | $240.85 | $240.80 |
| 7 purchase totals = | $995.18 | $1,078.1746 | $1,078.19 | $1,078.20 | $1,078.10 | |