| 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 | $205.51 | 10.281% | $226.6385 | $226.64 | $226.65 | $226.60 |
| Purchase #2 | $177.61 | 11.578% | $198.1737 | $198.17 | $198.15 | $198.20 |
| Purchase #3 | $50.64 | 3.780% | $52.5542 | $52.55 | $52.55 | $52.60 |
| Purchase #4 | $176.62 | 9.759% | $193.8563 | $193.86 | $193.85 | $193.90 |
| Purchase #5 | $20.80 | 3.676% | $21.5646 | $21.56 | $21.55 | $21.60 |
| Purchase #6 | $243.93 | 4.248% | $254.2921 | $254.29 | $254.30 | $254.30 |
| Purchase #7 | $43.84 | 3.302% | $45.2876 | $45.29 | $45.30 | $45.30 |
| 7 purchase totals = | $918.95 | $992.3670 | $992.36 | $992.35 | $992.50 | |