| 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 | $243.32 | 10.799% | $269.5961 | $269.60 | $269.60 | $269.60 |
| Purchase #2 | $96.40 | 9.704% | $105.7547 | $105.75 | $105.75 | $105.80 |
| Purchase #3 | $143.65 | 3.527% | $148.7165 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $139.28 | 6.324% | $148.0881 | $148.09 | $148.10 | $148.10 |
| Purchase #5 | $226.75 | 6.149% | $240.6929 | $240.69 | $240.70 | $240.70 |
| Purchase #6 | $246.25 | 8.102% | $266.2012 | $266.20 | $266.20 | $266.20 |
| Purchase #7 | $48.46 | 13.366% | $54.9372 | $54.94 | $54.95 | $54.90 |
| 7 purchase totals = | $1,144.11 | $1,233.9867 | $1,233.99 | $1,234.00 | $1,234.00 | |