| 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 | $121.71 | 6.871% | $130.0727 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $230.64 | 10.320% | $254.442 | $254.44 | $254.45 | $254.40 |
| Purchase #3 | $163.65 | 7.778% | $176.3787 | $176.38 | $176.40 | $176.40 |
| Purchase #4 | $204.33 | 13.456% | $231.8246 | $231.82 | $231.80 | $231.80 |
| Purchase #5 | $229.71 | 10.476% | $253.7744 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $204.76 | 3.342% | $211.6031 | $211.60 | $211.60 | $211.60 |
| Purchase #7 | $11.67 | 5.161% | $12.2723 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $1,166.47 | $1,270.3678 | $1,270.35 | $1,270.30 | $1,270.40 | |