| 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 | $237.94 | 5.307% | $250.5675 | $250.57 | $250.55 | $250.60 |
| Purchase #2 | $63.27 | 13.152% | $71.5913 | $71.59 | $71.60 | $71.60 |
| Purchase #3 | $62.26 | 8.369% | $67.4705 | $67.47 | $67.45 | $67.50 |
| Purchase #4 | $166.83 | 10.293% | $184.0018 | $184.00 | $184.00 | $184.00 |
| Purchase #5 | $165.79 | 10.751% | $183.6141 | $183.61 | $183.60 | $183.60 |
| Purchase #6 | $22.84 | 4.182% | $23.7952 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $126.26 | 9.587% | $138.3645 | $138.36 | $138.35 | $138.40 |
| 7 purchase totals = | $845.19 | $919.4049 | $919.40 | $919.35 | $919.50 | |