| 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 | $140.44 | 5.310% | $147.8974 | $147.90 | $147.90 | $147.90 |
| Purchase #2 | $17.52 | 11.721% | $19.5735 | $19.57 | $19.55 | $19.60 |
| Purchase #3 | $202.81 | 10.173% | $223.4419 | $223.44 | $223.45 | $223.40 |
| Purchase #4 | $222.35 | 12.335% | $249.7769 | $249.78 | $249.80 | $249.80 |
| Purchase #5 | $203.77 | 13.752% | $231.7925 | $231.79 | $231.80 | $231.80 |
| Purchase #6 | $200.98 | 4.537% | $210.0985 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $23.44 | 4.129% | $24.4078 | $24.41 | $24.40 | $24.40 |
| 7 purchase totals = | $1,011.31 | $1,106.9885 | $1,106.99 | $1,107.00 | $1,107.00 | |