| 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 | $106.50 | 8.313% | $115.3533 | $115.35 | $115.35 | $115.40 |
| Purchase #2 | $240.40 | 4.220% | $250.5449 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $186.55 | 3.769% | $193.5811 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $167.96 | 8.547% | $182.3155 | $182.32 | $182.30 | $182.30 |
| Purchase #5 | $29.51 | 9.756% | $32.389 | $32.39 | $32.40 | $32.40 |
| Purchase #6 | $250.31 | 3.205% | $258.3324 | $258.33 | $258.35 | $258.30 |
| Purchase #7 | $60.69 | 7.194% | $65.056 | $65.06 | $65.05 | $65.10 |
| 7 purchase totals = | $1,041.92 | $1,097.5722 | $1,097.57 | $1,097.60 | $1,097.60 | |