| 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 | $20.54 | 12.471% | $23.1015 | $23.10 | $23.10 | $23.10 |
| Purchase #2 | $229.29 | 7.531% | $246.5578 | $246.56 | $246.55 | $246.60 |
| Purchase #3 | $201.40 | 4.585% | $210.6342 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $177.57 | 5.325% | $187.0256 | $187.03 | $187.05 | $187.00 |
| Purchase #5 | $7.99 | 6.777% | $8.5315 | $8.53 | $8.55 | $8.50 |
| Purchase #6 | $120.62 | 8.107% | $130.3987 | $130.40 | $130.40 | $130.40 |
| Purchase #7 | $222.43 | 3.572% | $230.3752 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $979.84 | $1,036.6245 | $1,036.63 | $1,036.70 | $1,036.60 | |