| 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 | $234.52 | 4.440% | $244.9327 | $244.93 | $244.95 | $244.90 |
| Purchase #2 | $106.48 | 13.112% | $120.4417 | $120.44 | $120.45 | $120.40 |
| Purchase #3 | $188.29 | 13.531% | $213.7675 | $213.77 | $213.75 | $213.80 |
| Purchase #4 | $228.93 | 7.135% | $245.2642 | $245.26 | $245.25 | $245.30 |
| Purchase #5 | $74.35 | 4.739% | $77.8734 | $77.87 | $77.85 | $77.90 |
| Purchase #6 | $207.48 | 8.612% | $225.3482 | $225.35 | $225.35 | $225.30 |
| Purchase #7 | $16.36 | 3.609% | $16.9504 | $16.95 | $16.95 | $17.00 |
| 7 purchase totals = | $1,056.41 | $1,144.5781 | $1,144.57 | $1,144.55 | $1,144.60 | |