| 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 | $102.87 | 11.817% | $115.0261 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $10.92 | 12.843% | $12.3225 | $12.32 | $12.30 | $12.30 |
| Purchase #3 | $23.96 | 13.701% | $27.2428 | $27.24 | $27.25 | $27.20 |
| Purchase #4 | $144.41 | 13.341% | $163.6757 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $130.34 | 13.124% | $147.4458 | $147.45 | $147.45 | $147.40 |
| Purchase #6 | $40.94 | 5.637% | $43.2478 | $43.25 | $43.25 | $43.20 |
| Purchase #7 | $25.75 | 3.451% | $26.6386 | $26.64 | $26.65 | $26.60 |
| 7 purchase totals = | $479.19 | $535.5993 | $535.61 | $535.65 | $535.40 | |