| 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 | $215.46 | 4.278% | $224.6774 | $224.68 | $224.70 | $224.70 |
| Purchase #2 | $95.87 | 10.548% | $105.9824 | $105.98 | $106.00 | $106.00 |
| Purchase #3 | $115.64 | 6.843% | $123.5532 | $123.55 | $123.55 | $123.60 |
| Purchase #4 | $157.72 | 9.663% | $172.9605 | $172.96 | $172.95 | $173.00 |
| Purchase #5 | $215.74 | 11.447% | $240.4358 | $240.44 | $240.45 | $240.40 |
| Purchase #6 | $246.44 | 3.505% | $255.0777 | $255.08 | $255.10 | $255.10 |
| Purchase #7 | $185.90 | 6.551% | $198.0783 | $198.08 | $198.10 | $198.10 |
| 7 purchase totals = | $1,232.77 | $1,320.7653 | $1,320.77 | $1,320.85 | $1,320.90 | |