| 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 | $248.67 | 4.558% | $260.0044 | $260.00 | $260.00 | $260.00 |
| Purchase #2 | $214.57 | 3.655% | $222.4125 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $152.82 | 12.769% | $172.3336 | $172.33 | $172.35 | $172.30 |
| Purchase #4 | $135.57 | 12.372% | $152.3427 | $152.34 | $152.35 | $152.30 |
| Purchase #5 | $29.68 | 12.393% | $33.3582 | $33.36 | $33.35 | $33.40 |
| Purchase #6 | $222.97 | 4.134% | $232.1876 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $191.55 | 7.192% | $205.3263 | $205.33 | $205.35 | $205.30 |
| 7 purchase totals = | $1,195.83 | $1,277.9653 | $1,277.96 | $1,278.00 | $1,277.90 | |