| 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 | $200.91 | 12.530% | $226.084 | $226.08 | $226.10 | $226.10 |
| Purchase #2 | $190.86 | 3.280% | $197.1202 | $197.12 | $197.10 | $197.10 |
| Purchase #3 | $170.34 | 4.332% | $177.7191 | $177.72 | $177.70 | $177.70 |
| Purchase #4 | $226.97 | 11.531% | $253.1419 | $253.14 | $253.15 | $253.10 |
| Purchase #5 | $164.83 | 9.317% | $180.1872 | $180.19 | $180.20 | $180.20 |
| Purchase #6 | $73.27 | 4.394% | $76.4895 | $76.49 | $76.50 | $76.50 |
| Purchase #7 | $154.79 | 9.698% | $169.8015 | $169.80 | $169.80 | $169.80 |
| 7 purchase totals = | $1,181.97 | $1,280.5434 | $1,280.54 | $1,280.55 | $1,280.50 | |