| 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 | $185.26 | 12.619% | $208.638 | $208.64 | $208.65 | $208.60 |
| Purchase #2 | $224.94 | 6.638% | $239.8715 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $215.78 | 4.122% | $224.6745 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $215.83 | 11.610% | $240.8879 | $240.89 | $240.90 | $240.90 |
| Purchase #5 | $129.44 | 12.560% | $145.6977 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $52.43 | 6.756% | $55.9722 | $55.97 | $55.95 | $56.00 |
| Purchase #7 | $92.50 | 6.324% | $98.3497 | $98.35 | $98.35 | $98.30 |
| 7 purchase totals = | $1,116.18 | $1,214.0915 | $1,214.09 | $1,214.05 | $1,214.10 | |