| 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 | $112.48 | 9.193% | $122.8203 | $122.82 | $122.80 | $122.80 |
| Purchase #2 | $165.56 | 4.628% | $173.2221 | $173.22 | $173.20 | $173.20 |
| Purchase #3 | $192.75 | 7.285% | $206.7918 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $119.60 | 7.720% | $128.8331 | $128.83 | $128.85 | $128.80 |
| Purchase #5 | $208.34 | 13.139% | $235.7138 | $235.71 | $235.70 | $235.70 |
| Purchase #6 | $207.69 | 4.203% | $216.4192 | $216.42 | $216.40 | $216.40 |
| Purchase #7 | $221.41 | 9.544% | $242.5414 | $242.54 | $242.55 | $242.50 |
| 7 purchase totals = | $1,227.83 | $1,326.3417 | $1,326.33 | $1,326.30 | $1,326.20 | |