| 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 | $44.51 | 10.784% | $49.31 | $49.31 | $49.30 | $49.30 |
| Purchase #2 | $91.91 | 5.800% | $97.2408 | $97.24 | $97.25 | $97.20 |
| Purchase #3 | $81.85 | 11.761% | $91.4764 | $91.48 | $91.50 | $91.50 |
| Purchase #4 | $128.95 | 3.578% | $133.5638 | $133.56 | $133.55 | $133.60 |
| Purchase #5 | $239.98 | 11.702% | $268.0625 | $268.06 | $268.05 | $268.10 |
| Purchase #6 | $249.51 | 3.222% | $257.5492 | $257.55 | $257.55 | $257.50 |
| Purchase #7 | $186.80 | 8.791% | $203.2216 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $1,023.51 | $1,100.4243 | $1,100.42 | $1,100.40 | $1,100.40 | |