| 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 | $133.47 | 12.609% | $150.2992 | $150.30 | $150.30 | $150.30 |
| Purchase #2 | $88.31 | 3.458% | $91.3638 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $237.73 | 10.287% | $262.1853 | $262.19 | $262.20 | $262.20 |
| Purchase #4 | $133.94 | 5.539% | $141.3589 | $141.36 | $141.35 | $141.40 |
| Purchase #5 | $220.47 | 6.477% | $234.7498 | $234.75 | $234.75 | $234.70 |
| Purchase #6 | $43.76 | 10.806% | $48.4887 | $48.49 | $48.50 | $48.50 |
| Purchase #7 | $65.29 | 3.609% | $67.6463 | $67.65 | $67.65 | $67.60 |
| 7 purchase totals = | $922.97 | $996.0920 | $996.10 | $996.10 | $996.10 | |