| 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 | $228.68 | 4.395% | $238.7305 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $210.85 | 12.221% | $236.618 | $236.62 | $236.60 | $236.60 |
| Purchase #3 | $240.54 | 4.265% | $250.799 | $250.80 | $250.80 | $250.80 |
| Purchase #4 | $85.44 | 13.377% | $96.8693 | $96.87 | $96.85 | $96.90 |
| Purchase #5 | $122.39 | 8.260% | $132.4994 | $132.50 | $132.50 | $132.50 |
| Purchase #6 | $9.86 | 4.706% | $10.324 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $64.46 | 5.144% | $67.7758 | $67.78 | $67.80 | $67.80 |
| 7 purchase totals = | $962.22 | $1,033.6160 | $1,033.62 | $1,033.60 | $1,033.60 | |