| 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 | $124.81 | 5.736% | $131.9691 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $144.93 | 12.253% | $162.6883 | $162.69 | $162.70 | $162.70 |
| Purchase #3 | $211.86 | 6.777% | $226.2178 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $188.33 | 10.856% | $208.7751 | $208.78 | $208.80 | $208.80 |
| Purchase #5 | $117.54 | 11.638% | $131.2193 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $95.79 | 8.338% | $103.777 | $103.78 | $103.80 | $103.80 |
| Purchase #7 | $246.46 | 5.252% | $259.4041 | $259.40 | $259.40 | $259.40 |
| 7 purchase totals = | $1,129.72 | $1,224.0507 | $1,224.06 | $1,224.05 | $1,224.10 | |