| 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 | $190.96 | 8.145% | $206.5137 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $171.27 | 3.502% | $177.2679 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $243.37 | 3.719% | $252.4209 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $102.82 | 4.169% | $107.1066 | $107.11 | $107.10 | $107.10 |
| Purchase #5 | $129.70 | 12.766% | $146.2575 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $168.36 | 3.773% | $174.7122 | $174.71 | $174.70 | $174.70 |
| Purchase #7 | $170.41 | 9.543% | $186.6722 | $186.67 | $186.65 | $186.70 |
| 7 purchase totals = | $1,176.89 | $1,250.9510 | $1,250.95 | $1,250.85 | $1,251.00 | |