| 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 | $20.46 | 13.738% | $23.2708 | $23.27 | $23.25 | $23.30 |
| Purchase #2 | $76.53 | 7.350% | $82.155 | $82.16 | $82.15 | $82.20 |
| Purchase #3 | $157.91 | 8.358% | $171.1081 | $171.11 | $171.10 | $171.10 |
| Purchase #4 | $156.36 | 8.339% | $169.3989 | $169.40 | $169.40 | $169.40 |
| Purchase #5 | $241.57 | 8.257% | $261.5164 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $198.48 | 6.745% | $211.8675 | $211.87 | $211.85 | $211.90 |
| Purchase #7 | $228.87 | 5.303% | $241.007 | $241.01 | $241.00 | $241.00 |
| 7 purchase totals = | $1,080.18 | $1,160.3237 | $1,160.34 | $1,160.25 | $1,160.40 | |