| 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 | $99.92 | 7.601% | $107.5149 | $107.51 | $107.50 | $107.50 |
| Purchase #2 | $124.57 | 11.796% | $139.2643 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $221.94 | 4.332% | $231.5544 | $231.55 | $231.55 | $231.60 |
| Purchase #4 | $229.52 | 9.201% | $250.6381 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $198.63 | 12.555% | $223.568 | $223.57 | $223.55 | $223.60 |
| Purchase #6 | $11.89 | 3.321% | $12.2849 | $12.28 | $12.30 | $12.30 |
| Purchase #7 | $128.33 | 5.832% | $135.8142 | $135.81 | $135.80 | $135.80 |
| 7 purchase totals = | $1,014.80 | $1,100.6388 | $1,100.62 | $1,100.60 | $1,100.70 | |