| 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 | $250.82 | 12.588% | $282.3932 | $282.39 | $282.40 | $282.40 |
| Purchase #2 | $216.29 | 4.782% | $226.633 | $226.63 | $226.65 | $226.60 |
| Purchase #3 | $61.61 | 11.474% | $68.6791 | $68.68 | $68.70 | $68.70 |
| Purchase #4 | $115.33 | 4.742% | $120.7989 | $120.80 | $120.80 | $120.80 |
| Purchase #5 | $208.60 | 6.800% | $222.7848 | $222.78 | $222.80 | $222.80 |
| Purchase #6 | $70.70 | 5.607% | $74.6641 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $152.53 | 7.469% | $163.9225 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $1,075.88 | $1,159.8756 | $1,159.86 | $1,159.90 | $1,159.90 | |