| 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 | $234.97 | 12.298% | $263.8666 | $263.87 | $263.85 | $263.90 |
| Purchase #2 | $115.71 | 12.321% | $129.9666 | $129.97 | $129.95 | $130.00 |
| Purchase #3 | $215.64 | 6.454% | $229.5574 | $229.56 | $229.55 | $229.60 |
| Purchase #4 | $68.52 | 4.598% | $71.6705 | $71.67 | $71.65 | $71.70 |
| Purchase #5 | $102.87 | 12.147% | $115.3656 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $121.75 | 13.666% | $138.3884 | $138.39 | $138.40 | $138.40 |
| Purchase #7 | $82.95 | 4.591% | $86.7582 | $86.76 | $86.75 | $86.80 |
| 7 purchase totals = | $942.41 | $1,035.5733 | $1,035.59 | $1,035.50 | $1,035.80 | |