| 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 | $248.55 | 11.810% | $277.9038 | $277.90 | $277.90 | $277.90 |
| Purchase #2 | $31.75 | 6.650% | $33.8614 | $33.86 | $33.85 | $33.90 |
| Purchase #3 | $184.49 | 11.491% | $205.6897 | $205.69 | $205.70 | $205.70 |
| Purchase #4 | $222.35 | 5.476% | $234.5259 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $121.25 | 8.454% | $131.5005 | $131.50 | $131.50 | $131.50 |
| Purchase #6 | $25.65 | 13.680% | $29.1589 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $6.27 | 9.286% | $6.8522 | $6.85 | $6.85 | $6.90 |
| 7 purchase totals = | $840.31 | $919.4924 | $919.49 | $919.50 | $919.60 | |