| 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 | $73.49 | 10.413% | $81.1425 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $213.49 | 11.277% | $237.5653 | $237.57 | $237.55 | $237.60 |
| Purchase #3 | $188.84 | 8.702% | $205.2729 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $223.52 | 8.441% | $242.3873 | $242.39 | $242.40 | $242.40 |
| Purchase #5 | $201.26 | 4.200% | $209.7129 | $209.71 | $209.70 | $209.70 |
| Purchase #6 | $22.41 | 7.571% | $24.1067 | $24.11 | $24.10 | $24.10 |
| Purchase #7 | $215.39 | 6.123% | $228.5783 | $228.58 | $228.60 | $228.60 |
| 7 purchase totals = | $1,138.40 | $1,228.7659 | $1,228.77 | $1,228.75 | $1,228.80 | |