| 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 | $133.65 | 13.140% | $151.2116 | $151.21 | $151.20 | $151.20 |
| Purchase #2 | $227.36 | 4.130% | $236.75 | $236.75 | $236.75 | $236.80 |
| Purchase #3 | $118.94 | 8.261% | $128.7656 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $219.42 | 3.866% | $227.9028 | $227.90 | $227.90 | $227.90 |
| Purchase #5 | $68.57 | 12.820% | $77.3607 | $77.36 | $77.35 | $77.40 |
| Purchase #6 | $123.35 | 11.824% | $137.9349 | $137.93 | $137.95 | $137.90 |
| Purchase #7 | $131.59 | 9.549% | $144.1555 | $144.16 | $144.15 | $144.20 |
| 7 purchase totals = | $1,022.88 | $1,104.0811 | $1,104.08 | $1,104.05 | $1,104.20 | |