| 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 | $190.72 | 3.861% | $198.0837 | $198.08 | $198.10 | $198.10 |
| Purchase #2 | $179.69 | 8.467% | $194.9044 | $194.90 | $194.90 | $194.90 |
| Purchase #3 | $175.70 | 4.595% | $183.7734 | $183.77 | $183.75 | $183.80 |
| Purchase #4 | $226.62 | 3.766% | $235.1545 | $235.15 | $235.15 | $235.20 |
| Purchase #5 | $26.90 | 5.804% | $28.4613 | $28.46 | $28.45 | $28.50 |
| Purchase #6 | $241.79 | 8.345% | $261.9674 | $261.97 | $261.95 | $262.00 |
| Purchase #7 | $183.69 | 5.147% | $193.1445 | $193.14 | $193.15 | $193.10 |
| 7 purchase totals = | $1,225.11 | $1,295.4892 | $1,295.47 | $1,295.45 | $1,295.60 | |