| 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 | $197.40 | 5.642% | $208.5373 | $208.54 | $208.55 | $208.50 |
| Purchase #2 | $209.76 | 4.680% | $219.5768 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $115.37 | 4.782% | $120.887 | $120.89 | $120.90 | $120.90 |
| Purchase #4 | $109.72 | 10.394% | $121.1243 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $70.28 | 9.576% | $77.01 | $77.01 | $77.00 | $77.00 |
| Purchase #6 | $224.90 | 3.782% | $233.4057 | $233.41 | $233.40 | $233.40 |
| Purchase #7 | $123.93 | 7.410% | $133.1132 | $133.11 | $133.10 | $133.10 |
| 7 purchase totals = | $1,051.36 | $1,113.6543 | $1,113.66 | $1,113.65 | $1,113.60 | |