| 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 | $126.27 | 9.493% | $138.2568 | $138.26 | $138.25 | $138.30 |
| Purchase #2 | $241.27 | 3.496% | $249.7048 | $249.70 | $249.70 | $249.70 |
| Purchase #3 | $142.47 | 8.851% | $155.08 | $155.08 | $155.10 | $155.10 |
| Purchase #4 | $34.99 | 9.650% | $38.3665 | $38.37 | $38.35 | $38.40 |
| Purchase #5 | $150.62 | 3.527% | $155.9324 | $155.93 | $155.95 | $155.90 |
| Purchase #6 | $121.35 | 6.702% | $129.4829 | $129.48 | $129.50 | $129.50 |
| Purchase #7 | $232.80 | 9.273% | $254.3875 | $254.39 | $254.40 | $254.40 |
| 7 purchase totals = | $1,049.77 | $1,121.2109 | $1,121.21 | $1,121.25 | $1,121.30 | |