| 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 | $197.90 | 13.348% | $224.3157 | $224.32 | $224.30 | $224.30 |
| Purchase #2 | $114.90 | 3.544% | $118.9721 | $118.97 | $118.95 | $119.00 |
| Purchase #3 | $29.94 | 5.603% | $31.6175 | $31.62 | $31.60 | $31.60 |
| Purchase #4 | $155.92 | 5.718% | $164.8355 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $234.47 | 11.509% | $261.4552 | $261.46 | $261.45 | $261.50 |
| Purchase #6 | $145.47 | 12.807% | $164.1003 | $164.10 | $164.10 | $164.10 |
| Purchase #7 | $131.55 | 10.173% | $144.9326 | $144.93 | $144.95 | $144.90 |
| 7 purchase totals = | $1,010.15 | $1,110.2289 | $1,110.24 | $1,110.20 | $1,110.20 | |