| 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 | $237.36 | 9.370% | $259.6006 | $259.60 | $259.60 | $259.60 |
| Purchase #2 | $26.42 | 4.641% | $27.6462 | $27.65 | $27.65 | $27.60 |
| Purchase #3 | $129.68 | 8.762% | $141.0426 | $141.04 | $141.05 | $141.00 |
| Purchase #4 | $238.35 | 5.238% | $250.8348 | $250.83 | $250.85 | $250.80 |
| Purchase #5 | $118.49 | 9.388% | $129.6138 | $129.61 | $129.60 | $129.60 |
| Purchase #6 | $168.38 | 4.139% | $175.3492 | $175.35 | $175.35 | $175.30 |
| Purchase #7 | $82.59 | 8.626% | $89.7142 | $89.71 | $89.70 | $89.70 |
| 7 purchase totals = | $1,001.27 | $1,073.8014 | $1,073.79 | $1,073.80 | $1,073.60 | |