| 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 | $118.37 | 12.534% | $133.2065 | $133.21 | $133.20 | $133.20 |
| Purchase #2 | $172.33 | 11.857% | $192.7632 | $192.76 | $192.75 | $192.80 |
| Purchase #3 | $173.67 | 8.470% | $188.3798 | $188.38 | $188.40 | $188.40 |
| Purchase #4 | $115.97 | 9.126% | $126.5534 | $126.55 | $126.55 | $126.60 |
| Purchase #5 | $132.70 | 4.761% | $139.0178 | $139.02 | $139.00 | $139.00 |
| Purchase #6 | $195.88 | 11.403% | $218.2162 | $218.22 | $218.20 | $218.20 |
| Purchase #7 | $235.70 | 4.788% | $246.9853 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $1,144.62 | $1,245.1222 | $1,245.13 | $1,245.10 | $1,245.20 | |