| 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 | $189.68 | 11.354% | $211.2163 | $211.22 | $211.20 | $211.20 |
| Purchase #2 | $162.26 | 13.322% | $183.8763 | $183.88 | $183.90 | $183.90 |
| Purchase #3 | $95.49 | 3.345% | $98.6841 | $98.68 | $98.70 | $98.70 |
| Purchase #4 | $183.68 | 10.650% | $203.2419 | $203.24 | $203.25 | $203.20 |
| Purchase #5 | $191.57 | 10.492% | $211.6695 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $107.29 | 9.375% | $117.3484 | $117.35 | $117.35 | $117.30 |
| Purchase #7 | $198.82 | 9.547% | $217.8013 | $217.80 | $217.80 | $217.80 |
| 7 purchase totals = | $1,128.79 | $1,243.8378 | $1,243.84 | $1,243.85 | $1,243.80 | |