| 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 | $10.89 | 8.108% | $11.773 | $11.77 | $11.75 | $11.80 |
| Purchase #2 | $212.30 | 6.669% | $226.4583 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $41.26 | 9.247% | $45.0753 | $45.08 | $45.10 | $45.10 |
| Purchase #4 | $219.91 | 12.436% | $247.258 | $247.26 | $247.25 | $247.30 |
| Purchase #5 | $216.59 | 6.381% | $230.4106 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $212.83 | 13.247% | $241.0236 | $241.02 | $241.00 | $241.00 |
| Purchase #7 | $113.53 | 8.632% | $123.3299 | $123.33 | $123.35 | $123.30 |
| 7 purchase totals = | $1,027.31 | $1,125.3287 | $1,125.33 | $1,125.30 | $1,125.40 | |