| 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 | $232.68 | 8.664% | $252.8394 | $252.84 | $252.85 | $252.80 |
| Purchase #2 | $53.41 | 4.636% | $55.8861 | $55.89 | $55.90 | $55.90 |
| Purchase #3 | $129.97 | 13.838% | $147.9552 | $147.96 | $147.95 | $148.00 |
| Purchase #4 | $200.78 | 6.428% | $213.6861 | $213.69 | $213.70 | $213.70 |
| Purchase #5 | $79.25 | 9.573% | $86.8366 | $86.84 | $86.85 | $86.80 |
| Purchase #6 | $148.72 | 12.332% | $167.0602 | $167.06 | $167.05 | $167.10 |
| Purchase #7 | $108.62 | 6.506% | $115.6868 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $953.43 | $1,039.9504 | $1,039.97 | $1,040.00 | $1,040.00 | |