| 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 | $235.57 | 13.516% | $267.4096 | $267.41 | $267.40 | $267.40 |
| Purchase #2 | $148.97 | 5.110% | $156.5824 | $156.58 | $156.60 | $156.60 |
| Purchase #3 | $214.64 | 13.386% | $243.3717 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $231.25 | 12.385% | $259.8903 | $259.89 | $259.90 | $259.90 |
| Purchase #5 | $69.32 | 9.306% | $75.7709 | $75.77 | $75.75 | $75.80 |
| Purchase #6 | $215.60 | 12.820% | $243.2399 | $243.24 | $243.25 | $243.20 |
| Purchase #7 | $230.39 | 6.276% | $244.8493 | $244.85 | $244.85 | $244.80 |
| 7 purchase totals = | $1,345.74 | $1,491.1141 | $1,491.11 | $1,491.10 | $1,491.10 | |