| 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 | $119.82 | 11.559% | $133.67 | $133.67 | $133.65 | $133.70 |
| Purchase #2 | $221.62 | 9.442% | $242.5454 | $242.55 | $242.55 | $242.50 |
| Purchase #3 | $231.44 | 12.775% | $261.0065 | $261.01 | $261.00 | $261.00 |
| Purchase #4 | $211.78 | 12.238% | $237.6976 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $231.63 | 8.715% | $251.8166 | $251.82 | $251.80 | $251.80 |
| Purchase #6 | $155.91 | 3.331% | $161.1034 | $161.10 | $161.10 | $161.10 |
| Purchase #7 | $26.93 | 7.230% | $28.877 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $1,199.13 | $1,316.7165 | $1,316.73 | $1,316.70 | $1,316.70 | |