| 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 | $250.50 | 5.450% | $264.1523 | $264.15 | $264.15 | $264.20 |
| Purchase #2 | $227.94 | 10.102% | $250.9665 | $250.97 | $250.95 | $251.00 |
| Purchase #3 | $65.39 | 4.387% | $68.2587 | $68.26 | $68.25 | $68.30 |
| Purchase #4 | $108.57 | 3.410% | $112.2722 | $112.27 | $112.25 | $112.30 |
| Purchase #5 | $183.47 | 10.451% | $202.6444 | $202.64 | $202.65 | $202.60 |
| Purchase #6 | $79.99 | 6.871% | $85.4861 | $85.49 | $85.50 | $85.50 |
| Purchase #7 | $136.62 | 3.527% | $141.4386 | $141.44 | $141.45 | $141.40 |
| 7 purchase totals = | $1,052.48 | $1,125.2188 | $1,125.22 | $1,125.20 | $1,125.30 | |