| 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 | $27.77 | 9.788% | $30.4881 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $187.90 | 7.293% | $201.6035 | $201.60 | $201.60 | $201.60 |
| Purchase #3 | $196.65 | 13.254% | $222.714 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $238.43 | 6.763% | $254.555 | $254.56 | $254.55 | $254.60 |
| Purchase #5 | $18.55 | 4.689% | $19.4198 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $240.72 | 13.487% | $273.1859 | $273.19 | $273.20 | $273.20 |
| Purchase #7 | $231.94 | 9.146% | $253.1532 | $253.15 | $253.15 | $253.20 |
| 7 purchase totals = | $1,141.96 | $1,255.1195 | $1,255.12 | $1,255.10 | $1,255.20 | |