| 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 | $203.38 | 13.827% | $231.5014 | $231.50 | $231.50 | $231.50 |
| Purchase #2 | $214.53 | 5.327% | $225.958 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $82.91 | 6.271% | $88.1093 | $88.11 | $88.10 | $88.10 |
| Purchase #4 | $218.79 | 7.521% | $235.2452 | $235.25 | $235.25 | $235.20 |
| Purchase #5 | $225.49 | 13.106% | $255.0427 | $255.04 | $255.05 | $255.00 |
| Purchase #6 | $64.83 | 4.372% | $67.6644 | $67.66 | $67.65 | $67.70 |
| Purchase #7 | $248.68 | 13.649% | $282.6223 | $282.62 | $282.60 | $282.60 |
| 7 purchase totals = | $1,258.61 | $1,386.1433 | $1,386.14 | $1,386.10 | $1,386.10 | |