| 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 | $176.35 | 13.688% | $200.4888 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $82.29 | 3.255% | $84.9685 | $84.97 | $84.95 | $85.00 |
| Purchase #3 | $10.99 | 3.412% | $11.365 | $11.37 | $11.35 | $11.40 |
| Purchase #4 | $194.85 | 6.491% | $207.4977 | $207.50 | $207.50 | $207.50 |
| Purchase #5 | $230.68 | 12.406% | $259.2982 | $259.30 | $259.30 | $259.30 |
| Purchase #6 | $6.81 | 6.561% | $7.2568 | $7.26 | $7.25 | $7.30 |
| Purchase #7 | $122.58 | 3.558% | $126.9414 | $126.94 | $126.95 | $126.90 |
| 7 purchase totals = | $824.55 | $897.8164 | $897.83 | $897.80 | $897.90 | |