| 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 | $187.31 | 12.724% | $211.1433 | $211.14 | $211.15 | $211.10 |
| Purchase #2 | $129.78 | 7.177% | $139.0943 | $139.09 | $139.10 | $139.10 |
| Purchase #3 | $192.44 | 8.513% | $208.8224 | $208.82 | $208.80 | $208.80 |
| Purchase #4 | $19.80 | 3.456% | $20.4843 | $20.48 | $20.50 | $20.50 |
| Purchase #5 | $200.50 | 6.476% | $213.4844 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $65.75 | 3.850% | $68.2814 | $68.28 | $68.30 | $68.30 |
| Purchase #7 | $223.53 | 9.595% | $244.9777 | $244.98 | $245.00 | $245.00 |
| 7 purchase totals = | $1,019.11 | $1,106.2878 | $1,106.27 | $1,106.35 | $1,106.30 | |