| 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 | $187.33 | 10.184% | $206.4077 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $176.49 | 4.217% | $183.9326 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $66.60 | 6.581% | $70.9829 | $70.98 | $71.00 | $71.00 |
| Purchase #4 | $26.52 | 3.470% | $27.4402 | $27.44 | $27.45 | $27.40 |
| Purchase #5 | $203.66 | 11.386% | $226.8487 | $226.85 | $226.85 | $226.80 |
| Purchase #6 | $91.53 | 9.449% | $100.1787 | $100.18 | $100.20 | $100.20 |
| Purchase #7 | $193.29 | 8.396% | $209.5186 | $209.52 | $209.50 | $209.50 |
| 7 purchase totals = | $945.42 | $1,025.3094 | $1,025.31 | $1,025.35 | $1,025.20 | |