| 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 | $22.55 | 4.549% | $23.5758 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $133.29 | 5.463% | $140.5716 | $140.57 | $140.55 | $140.60 |
| Purchase #3 | $105.30 | 3.125% | $108.5906 | $108.59 | $108.60 | $108.60 |
| Purchase #4 | $202.83 | 6.742% | $216.5048 | $216.50 | $216.50 | $216.50 |
| Purchase #5 | $124.59 | 10.470% | $137.6346 | $137.63 | $137.65 | $137.60 |
| Purchase #6 | $171.88 | 5.474% | $181.2887 | $181.29 | $181.30 | $181.30 |
| Purchase #7 | $170.61 | 7.410% | $183.2522 | $183.25 | $183.25 | $183.30 |
| 7 purchase totals = | $931.05 | $991.4183 | $991.41 | $991.45 | $991.50 | |