| 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 | $179.74 | 4.791% | $188.3513 | $188.35 | $188.35 | $188.40 |
| Purchase #2 | $122.72 | 5.829% | $129.8733 | $129.87 | $129.85 | $129.90 |
| Purchase #3 | $142.35 | 9.326% | $155.6256 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $219.86 | 3.530% | $227.6211 | $227.62 | $227.60 | $227.60 |
| Purchase #5 | $51.72 | 11.616% | $57.7278 | $57.73 | $57.75 | $57.70 |
| Purchase #6 | $239.73 | 4.332% | $250.1151 | $250.12 | $250.10 | $250.10 |
| Purchase #7 | $28.56 | 6.829% | $30.5104 | $30.51 | $30.50 | $30.50 |
| 7 purchase totals = | $984.68 | $1,039.8246 | $1,039.83 | $1,039.80 | $1,039.80 | |