| 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 | $12.37 | 11.558% | $13.7997 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $131.29 | 5.815% | $138.9245 | $138.92 | $138.90 | $138.90 |
| Purchase #3 | $126.57 | 12.141% | $141.9369 | $141.94 | $141.95 | $141.90 |
| Purchase #4 | $151.89 | 9.622% | $166.5049 | $166.50 | $166.50 | $166.50 |
| Purchase #5 | $231.41 | 3.242% | $238.9123 | $238.91 | $238.90 | $238.90 |
| Purchase #6 | $226.55 | 3.618% | $234.7466 | $234.75 | $234.75 | $234.70 |
| Purchase #7 | $49.80 | 4.279% | $51.9309 | $51.93 | $51.95 | $51.90 |
| 7 purchase totals = | $929.88 | $986.7558 | $986.75 | $986.75 | $986.60 | |