| 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 | $123.91 | 13.188% | $140.2513 | $140.25 | $140.25 | $140.30 |
| Purchase #2 | $11.60 | 5.388% | $12.225 | $12.23 | $12.25 | $12.20 |
| Purchase #3 | $93.86 | 11.183% | $104.3564 | $104.36 | $104.35 | $104.40 |
| Purchase #4 | $56.73 | 9.183% | $61.9395 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $222.80 | 10.756% | $246.7644 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $218.67 | 9.234% | $238.862 | $238.86 | $238.85 | $238.90 |
| Purchase #7 | $225.35 | 12.331% | $253.1379 | $253.14 | $253.15 | $253.10 |
| 7 purchase totals = | $952.92 | $1,057.5365 | $1,057.54 | $1,057.55 | $1,057.60 | |