| 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 | $122.45 | 9.533% | $134.1232 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $233.39 | 8.377% | $252.9411 | $252.94 | $252.95 | $252.90 |
| Purchase #3 | $202.30 | 3.414% | $209.2065 | $209.21 | $209.20 | $209.20 |
| Purchase #4 | $38.89 | 4.578% | $40.6704 | $40.67 | $40.65 | $40.70 |
| Purchase #5 | $111.57 | 4.598% | $116.7 | $116.70 | $116.70 | $116.70 |
| Purchase #6 | $221.60 | 11.263% | $246.5588 | $246.56 | $246.55 | $246.60 |
| Purchase #7 | $176.56 | 7.730% | $190.2081 | $190.21 | $190.20 | $190.20 |
| 7 purchase totals = | $1,106.76 | $1,190.4081 | $1,190.41 | $1,190.35 | $1,190.40 | |