| 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 | $9.68 | 11.819% | $10.8241 | $10.82 | $10.80 | $10.80 |
| Purchase #2 | $236.26 | 8.746% | $256.9233 | $256.92 | $256.90 | $256.90 |
| Purchase #3 | $71.49 | 6.859% | $76.3935 | $76.39 | $76.40 | $76.40 |
| Purchase #4 | $214.50 | 3.379% | $221.748 | $221.75 | $221.75 | $221.70 |
| Purchase #5 | $192.25 | 8.499% | $208.5893 | $208.59 | $208.60 | $208.60 |
| Purchase #6 | $229.34 | 12.378% | $257.7277 | $257.73 | $257.75 | $257.70 |
| Purchase #7 | $125.65 | 13.219% | $142.2597 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $1,079.17 | $1,174.4656 | $1,174.46 | $1,174.45 | $1,174.40 | |