| 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 | $47.64 | 7.490% | $51.2082 | $51.21 | $51.20 | $51.20 |
| Purchase #2 | $182.82 | 12.161% | $205.0527 | $205.05 | $205.05 | $205.10 |
| Purchase #3 | $220.59 | 12.385% | $247.9101 | $247.91 | $247.90 | $247.90 |
| Purchase #4 | $242.45 | 9.241% | $264.8548 | $264.85 | $264.85 | $264.90 |
| Purchase #5 | $17.80 | 12.448% | $20.0157 | $20.02 | $20.00 | $20.00 |
| Purchase #6 | $44.44 | 3.353% | $45.9301 | $45.93 | $45.95 | $45.90 |
| Purchase #7 | $180.40 | 8.256% | $195.2938 | $195.29 | $195.30 | $195.30 |
| 7 purchase totals = | $936.14 | $1,030.2654 | $1,030.26 | $1,030.25 | $1,030.30 | |