| 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 | $79.46 | 5.340% | $83.7032 | $83.70 | $83.70 | $83.70 |
| Purchase #2 | $117.48 | 13.260% | $133.0578 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $166.31 | 8.304% | $180.1204 | $180.12 | $180.10 | $180.10 |
| Purchase #4 | $114.62 | 3.432% | $118.5538 | $118.55 | $118.55 | $118.60 |
| Purchase #5 | $216.87 | 8.518% | $235.343 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $123.25 | 8.509% | $133.7373 | $133.74 | $133.75 | $133.70 |
| Purchase #7 | $114.64 | 10.102% | $126.2209 | $126.22 | $126.20 | $126.20 |
| 7 purchase totals = | $932.63 | $1,010.7364 | $1,010.73 | $1,010.70 | $1,010.70 | |