| 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 | $199.76 | 12.612% | $224.9537 | $224.95 | $224.95 | $225.00 |
| Purchase #2 | $245.49 | 3.719% | $254.6198 | $254.62 | $254.60 | $254.60 |
| Purchase #3 | $70.31 | 3.109% | $72.4959 | $72.50 | $72.50 | $72.50 |
| Purchase #4 | $137.53 | 4.604% | $143.8619 | $143.86 | $143.85 | $143.90 |
| Purchase #5 | $170.61 | 6.251% | $181.2748 | $181.27 | $181.25 | $181.30 |
| Purchase #6 | $232.58 | 11.444% | $259.1965 | $259.20 | $259.20 | $259.20 |
| Purchase #7 | $41.72 | 10.339% | $46.0334 | $46.03 | $46.05 | $46.00 |
| 7 purchase totals = | $1,098.00 | $1,182.4360 | $1,182.43 | $1,182.40 | $1,182.50 | |