| 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 | $97.99 | 9.437% | $107.2373 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $17.85 | 3.707% | $18.5117 | $18.51 | $18.50 | $18.50 |
| Purchase #3 | $169.25 | 12.703% | $190.7498 | $190.75 | $190.75 | $190.70 |
| Purchase #4 | $239.39 | 12.732% | $269.8691 | $269.87 | $269.85 | $269.90 |
| Purchase #5 | $215.50 | 5.108% | $226.5077 | $226.51 | $226.50 | $226.50 |
| Purchase #6 | $207.74 | 11.166% | $230.9362 | $230.94 | $230.95 | $230.90 |
| Purchase #7 | $147.80 | 5.246% | $155.5536 | $155.55 | $155.55 | $155.60 |
| 7 purchase totals = | $1,095.52 | $1,199.3654 | $1,199.37 | $1,199.35 | $1,199.30 | |