| 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 | $107.56 | 8.579% | $116.7876 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $203.56 | 11.571% | $227.1139 | $227.11 | $227.10 | $227.10 |
| Purchase #3 | $161.95 | 13.795% | $184.291 | $184.29 | $184.30 | $184.30 |
| Purchase #4 | $62.47 | 7.621% | $67.2308 | $67.23 | $67.25 | $67.20 |
| Purchase #5 | $153.39 | 7.370% | $164.6948 | $164.69 | $164.70 | $164.70 |
| Purchase #6 | $20.97 | 10.657% | $23.2048 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $223.68 | 12.723% | $252.1388 | $252.14 | $252.15 | $252.10 |
| 7 purchase totals = | $933.58 | $1,035.4617 | $1,035.45 | $1,035.50 | $1,035.40 | |