| 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 | $235.57 | 3.471% | $243.7466 | $243.75 | $243.75 | $243.70 |
| Purchase #2 | $180.57 | 8.271% | $195.5049 | $195.50 | $195.50 | $195.50 |
| Purchase #3 | $191.52 | 4.193% | $199.5504 | $199.55 | $199.55 | $199.60 |
| Purchase #4 | $115.42 | 8.809% | $125.5873 | $125.59 | $125.60 | $125.60 |
| Purchase #5 | $95.77 | 8.774% | $104.1729 | $104.17 | $104.15 | $104.20 |
| Purchase #6 | $107.64 | 13.143% | $121.7871 | $121.79 | $121.80 | $121.80 |
| Purchase #7 | $206.86 | 7.516% | $222.4076 | $222.41 | $222.40 | $222.40 |
| 7 purchase totals = | $1,133.35 | $1,212.7568 | $1,212.76 | $1,212.75 | $1,212.80 | |