| 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 | $226.95 | 13.685% | $258.0081 | $258.01 | $258.00 | $258.00 |
| Purchase #2 | $206.60 | 3.371% | $213.5645 | $213.56 | $213.55 | $213.60 |
| Purchase #3 | $145.96 | 6.343% | $155.2182 | $155.22 | $155.20 | $155.20 |
| Purchase #4 | $61.40 | 13.833% | $69.8935 | $69.89 | $69.90 | $69.90 |
| Purchase #5 | $113.88 | 12.144% | $127.7096 | $127.71 | $127.70 | $127.70 |
| Purchase #6 | $156.84 | 4.300% | $163.5841 | $163.58 | $163.60 | $163.60 |
| Purchase #7 | $152.40 | 12.868% | $172.0108 | $172.01 | $172.00 | $172.00 |
| 7 purchase totals = | $1,064.03 | $1,159.9888 | $1,159.98 | $1,159.95 | $1,160.00 | |