| 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 | $102.97 | 10.785% | $114.0753 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $36.65 | 4.604% | $38.3374 | $38.34 | $38.35 | $38.30 |
| Purchase #3 | $147.96 | 7.830% | $159.5453 | $159.55 | $159.55 | $159.50 |
| Purchase #4 | $235.62 | 7.823% | $254.0526 | $254.05 | $254.05 | $254.10 |
| Purchase #5 | $214.28 | 5.851% | $226.8175 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $243.66 | 3.363% | $251.8543 | $251.85 | $251.85 | $251.90 |
| Purchase #7 | $33.49 | 12.850% | $37.7935 | $37.79 | $37.80 | $37.80 |
| 7 purchase totals = | $1,014.63 | $1,082.4759 | $1,082.48 | $1,082.50 | $1,082.50 | |