| 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 | $204.27 | 8.774% | $222.1926 | $222.19 | $222.20 | $222.20 |
| Purchase #2 | $209.26 | 8.525% | $227.0994 | $227.10 | $227.10 | $227.10 |
| Purchase #3 | $88.34 | 6.108% | $93.7358 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $14.48 | 7.608% | $15.5816 | $15.58 | $15.60 | $15.60 |
| Purchase #5 | $215.98 | 7.623% | $232.4442 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $74.79 | 11.312% | $83.2502 | $83.25 | $83.25 | $83.30 |
| Purchase #7 | $8.62 | 3.427% | $8.9154 | $8.92 | $8.90 | $8.90 |
| 7 purchase totals = | $815.74 | $883.2192 | $883.22 | $883.25 | $883.20 | |