| 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 | $69.69 | 3.783% | $72.3264 | $72.33 | $72.35 | $72.30 |
| Purchase #2 | $55.57 | 3.180% | $57.3371 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $200.30 | 10.294% | $220.9189 | $220.92 | $220.90 | $220.90 |
| Purchase #4 | $83.78 | 3.692% | $86.8732 | $86.87 | $86.85 | $86.90 |
| Purchase #5 | $220.44 | 5.739% | $233.0911 | $233.09 | $233.10 | $233.10 |
| Purchase #6 | $181.69 | 11.289% | $202.201 | $202.20 | $202.20 | $202.20 |
| Purchase #7 | $234.45 | 9.298% | $256.2492 | $256.25 | $256.25 | $256.20 |
| 7 purchase totals = | $1,045.92 | $1,128.9969 | $1,129.00 | $1,129.00 | $1,128.90 | |