| 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 | $113.71 | 7.255% | $121.9597 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $173.60 | 12.801% | $195.8225 | $195.82 | $195.80 | $195.80 |
| Purchase #3 | $63.98 | 5.446% | $67.4644 | $67.46 | $67.45 | $67.50 |
| Purchase #4 | $77.33 | 3.657% | $80.158 | $80.16 | $80.15 | $80.20 |
| Purchase #5 | $137.91 | 5.618% | $145.6578 | $145.66 | $145.65 | $145.70 |
| Purchase #6 | $213.85 | 9.269% | $233.6718 | $233.67 | $233.65 | $233.70 |
| Purchase #7 | $229.45 | 4.513% | $239.8051 | $239.81 | $239.80 | $239.80 |
| 7 purchase totals = | $1,009.83 | $1,084.5393 | $1,084.54 | $1,084.45 | $1,084.70 | |