| 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 | $128.25 | 11.184% | $142.5935 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $25.55 | 4.458% | $26.689 | $26.69 | $26.70 | $26.70 |
| Purchase #3 | $132.38 | 7.404% | $142.1814 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $25.48 | 5.824% | $26.964 | $26.96 | $26.95 | $27.00 |
| Purchase #5 | $18.62 | 13.770% | $21.184 | $21.18 | $21.20 | $21.20 |
| Purchase #6 | $109.96 | 3.289% | $113.5766 | $113.58 | $113.60 | $113.60 |
| Purchase #7 | $80.28 | 10.429% | $88.6524 | $88.65 | $88.65 | $88.70 |
| 7 purchase totals = | $520.52 | $561.8409 | $561.83 | $561.90 | $562.00 | |