| 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 | $109.61 | 5.716% | $115.8753 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $101.50 | 3.523% | $105.0758 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $82.43 | 11.749% | $92.1147 | $92.11 | $92.10 | $92.10 |
| Purchase #4 | $171.59 | 4.566% | $179.4248 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $207.39 | 13.427% | $235.2363 | $235.24 | $235.25 | $235.20 |
| Purchase #6 | $192.28 | 7.418% | $206.5433 | $206.54 | $206.55 | $206.50 |
| Purchase #7 | $201.90 | 3.710% | $209.3905 | $209.39 | $209.40 | $209.40 |
| 7 purchase totals = | $1,066.70 | $1,143.6607 | $1,143.66 | $1,143.70 | $1,143.60 | |