| 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 | $206.78 | 8.410% | $224.1702 | $224.17 | $224.15 | $224.20 |
| Purchase #2 | $164.30 | 6.398% | $174.8119 | $174.81 | $174.80 | $174.80 |
| Purchase #3 | $122.26 | 5.582% | $129.0846 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $63.54 | 11.557% | $70.8833 | $70.88 | $70.90 | $70.90 |
| Purchase #5 | $215.39 | 10.417% | $237.8272 | $237.83 | $237.85 | $237.80 |
| Purchase #6 | $170.31 | 9.269% | $186.096 | $186.10 | $186.10 | $186.10 |
| Purchase #7 | $174.45 | 13.329% | $197.7024 | $197.70 | $197.70 | $197.70 |
| 7 purchase totals = | $1,117.03 | $1,220.5756 | $1,220.57 | $1,220.60 | $1,220.60 | |