| 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 | $223.35 | 13.355% | $253.1784 | $253.18 | $253.20 | $253.20 |
| Purchase #2 | $72.75 | 11.697% | $81.2596 | $81.26 | $81.25 | $81.30 |
| Purchase #3 | $77.40 | 9.447% | $84.712 | $84.71 | $84.70 | $84.70 |
| Purchase #4 | $197.61 | 5.564% | $208.605 | $208.61 | $208.60 | $208.60 |
| Purchase #5 | $237.33 | 3.242% | $245.0242 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $128.50 | 3.358% | $132.815 | $132.82 | $132.80 | $132.80 |
| Purchase #7 | $109.94 | 4.785% | $115.2006 | $115.20 | $115.20 | $115.20 |
| 7 purchase totals = | $1,046.88 | $1,120.7948 | $1,120.80 | $1,120.75 | $1,120.80 | |