| 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 | $218.49 | 4.238% | $227.7496 | $227.75 | $227.75 | $227.70 |
| Purchase #2 | $173.93 | 5.222% | $183.0126 | $183.01 | $183.00 | $183.00 |
| Purchase #3 | $29.49 | 5.797% | $31.1995 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $224.98 | 4.827% | $235.8398 | $235.84 | $235.85 | $235.80 |
| Purchase #5 | $110.57 | 9.463% | $121.0332 | $121.03 | $121.05 | $121.00 |
| Purchase #6 | $113.85 | 11.474% | $126.9131 | $126.91 | $126.90 | $126.90 |
| Purchase #7 | $201.89 | 11.607% | $225.3234 | $225.32 | $225.30 | $225.30 |
| 7 purchase totals = | $1,073.20 | $1,151.0712 | $1,151.06 | $1,151.05 | $1,150.90 | |