| 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 | $102.91 | 5.359% | $108.4249 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $241.35 | 12.156% | $270.6885 | $270.69 | $270.70 | $270.70 |
| Purchase #3 | $121.55 | 13.408% | $137.8474 | $137.85 | $137.85 | $137.80 |
| Purchase #4 | $225.53 | 5.719% | $238.4281 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $132.87 | 4.460% | $138.796 | $138.80 | $138.80 | $138.80 |
| Purchase #6 | $107.67 | 9.871% | $118.2981 | $118.30 | $118.30 | $118.30 |
| Purchase #7 | $239.52 | 9.350% | $261.9151 | $261.92 | $261.90 | $261.90 |
| 7 purchase totals = | $1,171.40 | $1,274.3981 | $1,274.41 | $1,274.40 | $1,274.30 | |