| 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 | $209.82 | 3.566% | $217.3022 | $217.30 | $217.30 | $217.30 |
| Purchase #2 | $247.62 | 6.635% | $264.0496 | $264.05 | $264.05 | $264.00 |
| Purchase #3 | $99.48 | 10.263% | $109.6896 | $109.69 | $109.70 | $109.70 |
| Purchase #4 | $83.27 | 3.326% | $86.0396 | $86.04 | $86.05 | $86.00 |
| Purchase #5 | $21.35 | 10.376% | $23.5653 | $23.57 | $23.55 | $23.60 |
| Purchase #6 | $8.53 | 6.458% | $9.0809 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $69.38 | 9.535% | $75.9954 | $76.00 | $76.00 | $76.00 |
| 7 purchase totals = | $739.45 | $785.7226 | $785.73 | $785.75 | $785.70 | |