| 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 | $7.35 | 8.785% | $7.9957 | $8.00 | $8.00 | $8.00 |
| Purchase #2 | $153.95 | 11.605% | $171.8159 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $220.29 | 5.496% | $232.3971 | $232.40 | $232.40 | $232.40 |
| Purchase #4 | $185.44 | 5.463% | $195.5706 | $195.57 | $195.55 | $195.60 |
| Purchase #5 | $19.51 | 12.568% | $21.962 | $21.96 | $21.95 | $22.00 |
| Purchase #6 | $250.64 | 3.209% | $258.683 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $244.83 | 3.282% | $252.8653 | $252.87 | $252.85 | $252.90 |
| 7 purchase totals = | $1,082.01 | $1,141.2896 | $1,141.30 | $1,141.25 | $1,141.40 | |