| 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 | $218.40 | 4.549% | $228.335 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $63.53 | 9.502% | $69.5666 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $97.38 | 7.413% | $104.5988 | $104.60 | $104.60 | $104.60 |
| Purchase #4 | $232.96 | 11.388% | $259.4895 | $259.49 | $259.50 | $259.50 |
| Purchase #5 | $242.37 | 6.665% | $258.524 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $232.64 | 4.165% | $242.3295 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $170.66 | 7.316% | $183.1455 | $183.15 | $183.15 | $183.10 |
| 7 purchase totals = | $1,257.94 | $1,345.9889 | $1,346.00 | $1,346.00 | $1,345.90 | |