| 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 | $223.80 | 3.517% | $231.671 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $240.58 | 7.428% | $258.4503 | $258.45 | $258.45 | $258.50 |
| Purchase #3 | $80.69 | 11.141% | $89.6797 | $89.68 | $89.70 | $89.70 |
| Purchase #4 | $126.81 | 4.373% | $132.3554 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $114.90 | 5.708% | $121.4585 | $121.46 | $121.45 | $121.50 |
| Purchase #6 | $240.60 | 5.465% | $253.7488 | $253.75 | $253.75 | $253.70 |
| Purchase #7 | $178.63 | 4.473% | $186.6201 | $186.62 | $186.60 | $186.60 |
| 7 purchase totals = | $1,206.01 | $1,273.9838 | $1,273.99 | $1,273.95 | $1,274.10 | |