| 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 | $241.33 | 7.332% | $259.0243 | $259.02 | $259.00 | $259.00 |
| Purchase #2 | $34.82 | 9.518% | $38.1342 | $38.13 | $38.15 | $38.10 |
| Purchase #3 | $239.42 | 5.789% | $253.28 | $253.28 | $253.30 | $253.30 |
| Purchase #4 | $210.87 | 10.724% | $233.4837 | $233.48 | $233.50 | $233.50 |
| Purchase #5 | $148.47 | 3.397% | $153.5135 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $188.92 | 6.246% | $200.7199 | $200.72 | $200.70 | $200.70 |
| Purchase #7 | $247.25 | 5.579% | $261.0441 | $261.04 | $261.05 | $261.00 |
| 7 purchase totals = | $1,311.08 | $1,399.1997 | $1,399.18 | $1,399.20 | $1,399.10 | |