| 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 | $113.45 | 9.566% | $124.3026 | $124.30 | $124.30 | $124.30 |
| Purchase #2 | $72.75 | 13.657% | $82.6855 | $82.69 | $82.70 | $82.70 |
| Purchase #3 | $85.37 | 8.475% | $92.6051 | $92.61 | $92.60 | $92.60 |
| Purchase #4 | $214.53 | 3.278% | $221.5623 | $221.56 | $221.55 | $221.60 |
| Purchase #5 | $170.40 | 4.335% | $177.7868 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $124.88 | 10.334% | $137.7851 | $137.79 | $137.80 | $137.80 |
| Purchase #7 | $88.82 | 13.295% | $100.6286 | $100.63 | $100.65 | $100.60 |
| 7 purchase totals = | $870.20 | $937.3560 | $937.37 | $937.40 | $937.40 | |