| 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 | $225.41 | 4.622% | $235.8285 | $235.83 | $235.85 | $235.80 |
| Purchase #2 | $122.53 | 13.256% | $138.7726 | $138.77 | $138.75 | $138.80 |
| Purchase #3 | $198.68 | 8.165% | $214.9022 | $214.90 | $214.90 | $214.90 |
| Purchase #4 | $121.83 | 5.571% | $128.6171 | $128.62 | $128.60 | $128.60 |
| Purchase #5 | $61.44 | 5.738% | $64.9654 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $190.58 | 12.320% | $214.0595 | $214.06 | $214.05 | $214.10 |
| Purchase #7 | $163.83 | 11.337% | $182.4034 | $182.40 | $182.40 | $182.40 |
| 7 purchase totals = | $1,084.30 | $1,179.5487 | $1,179.55 | $1,179.50 | $1,179.60 | |