| 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 | $15.98 | 6.800% | $17.0666 | $17.07 | $17.05 | $17.10 |
| Purchase #2 | $79.55 | 3.418% | $82.269 | $82.27 | $82.25 | $82.30 |
| Purchase #3 | $213.97 | 12.817% | $241.3945 | $241.39 | $241.40 | $241.40 |
| Purchase #4 | $129.46 | 8.489% | $140.4499 | $140.45 | $140.45 | $140.40 |
| Purchase #5 | $229.50 | 11.463% | $255.8076 | $255.81 | $255.80 | $255.80 |
| Purchase #6 | $185.31 | 11.351% | $206.3445 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $73.26 | 13.414% | $83.0871 | $83.09 | $83.10 | $83.10 |
| 7 purchase totals = | $927.03 | $1,026.4192 | $1,026.42 | $1,026.40 | $1,026.40 | |