| 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 | $222.36 | 3.583% | $230.3272 | $230.33 | $230.35 | $230.30 |
| Purchase #2 | $149.34 | 11.164% | $166.0123 | $166.01 | $166.00 | $166.00 |
| Purchase #3 | $217.63 | 5.189% | $228.9228 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $124.73 | 6.150% | $132.4009 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $195.54 | 3.257% | $201.9087 | $201.91 | $201.90 | $201.90 |
| Purchase #6 | $210.63 | 13.223% | $238.4816 | $238.48 | $238.50 | $238.50 |
| Purchase #7 | $86.94 | 4.593% | $90.9332 | $90.93 | $90.95 | $90.90 |
| 7 purchase totals = | $1,207.17 | $1,288.9867 | $1,288.98 | $1,289.00 | $1,288.90 | |