| 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 | $71.71 | 3.298% | $74.075 | $74.08 | $74.10 | $74.10 |
| Purchase #2 | $220.86 | 7.657% | $237.7713 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $242.73 | 11.868% | $271.5372 | $271.54 | $271.55 | $271.50 |
| Purchase #4 | $249.64 | 6.857% | $266.7578 | $266.76 | $266.75 | $266.80 |
| Purchase #5 | $182.92 | 13.531% | $207.6709 | $207.67 | $207.65 | $207.70 |
| Purchase #6 | $88.81 | 11.527% | $99.0471 | $99.05 | $99.05 | $99.00 |
| Purchase #7 | $133.82 | 9.484% | $146.5115 | $146.51 | $146.50 | $146.50 |
| 7 purchase totals = | $1,190.49 | $1,303.3708 | $1,303.38 | $1,303.35 | $1,303.40 | |