| 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 | $115.45 | 3.632% | $119.6431 | $119.64 | $119.65 | $119.60 |
| Purchase #2 | $100.25 | 3.148% | $103.4059 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $119.35 | 13.610% | $135.5935 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $234.52 | 11.715% | $261.994 | $261.99 | $262.00 | $262.00 |
| Purchase #5 | $238.87 | 6.748% | $254.9889 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $79.44 | 3.291% | $82.0544 | $82.05 | $82.05 | $82.10 |
| Purchase #7 | $197.86 | 12.803% | $223.192 | $223.19 | $223.20 | $223.20 |
| 7 purchase totals = | $1,085.74 | $1,180.8718 | $1,180.86 | $1,180.90 | $1,180.90 | |