| 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 | $222.35 | 3.269% | $229.6186 | $229.62 | $229.60 | $229.60 |
| Purchase #2 | $198.55 | 8.266% | $214.9621 | $214.96 | $214.95 | $215.00 |
| Purchase #3 | $45.39 | 7.758% | $48.9114 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $184.78 | 4.436% | $192.9768 | $192.98 | $193.00 | $193.00 |
| Purchase #5 | $184.39 | 7.373% | $197.9851 | $197.99 | $198.00 | $198.00 |
| Purchase #6 | $211.67 | 9.420% | $231.6093 | $231.61 | $231.60 | $231.60 |
| Purchase #7 | $79.52 | 7.814% | $85.7337 | $85.73 | $85.75 | $85.70 |
| 7 purchase totals = | $1,126.65 | $1,201.7970 | $1,201.80 | $1,201.80 | $1,201.80 | |