| 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 | $183.53 | 13.182% | $207.7229 | $207.72 | $207.70 | $207.70 |
| Purchase #2 | $222.90 | 6.542% | $237.4821 | $237.48 | $237.50 | $237.50 |
| Purchase #3 | $122.61 | 4.697% | $128.369 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $146.29 | 6.521% | $155.8296 | $155.83 | $155.85 | $155.80 |
| Purchase #5 | $228.65 | 13.624% | $259.8013 | $259.80 | $259.80 | $259.80 |
| Purchase #6 | $61.37 | 8.416% | $66.5349 | $66.53 | $66.55 | $66.50 |
| Purchase #7 | $197.74 | 5.366% | $208.3507 | $208.35 | $208.35 | $208.40 |
| 7 purchase totals = | $1,163.09 | $1,264.0905 | $1,264.08 | $1,264.10 | $1,264.10 | |