| 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 | $237.98 | 11.734% | $265.9046 | $265.90 | $265.90 | $265.90 |
| Purchase #2 | $142.90 | 13.203% | $161.7671 | $161.77 | $161.75 | $161.80 |
| Purchase #3 | $31.93 | 5.117% | $33.5639 | $33.56 | $33.55 | $33.60 |
| Purchase #4 | $196.94 | 5.821% | $208.4039 | $208.40 | $208.40 | $208.40 |
| Purchase #5 | $57.37 | 10.495% | $63.391 | $63.39 | $63.40 | $63.40 |
| Purchase #6 | $243.83 | 7.569% | $262.2855 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $115.39 | 12.591% | $129.9188 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $1,026.34 | $1,125.2348 | $1,125.23 | $1,125.20 | $1,125.30 | |