| 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 | $12.86 | 10.381% | $14.195 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $146.73 | 11.600% | $163.7507 | $163.75 | $163.75 | $163.80 |
| Purchase #3 | $124.44 | 9.105% | $135.7703 | $135.77 | $135.75 | $135.80 |
| Purchase #4 | $154.62 | 9.330% | $169.046 | $169.05 | $169.05 | $169.00 |
| Purchase #5 | $234.38 | 4.751% | $245.5154 | $245.52 | $245.50 | $245.50 |
| Purchase #6 | $214.36 | 11.846% | $239.7531 | $239.75 | $239.75 | $239.80 |
| Purchase #7 | $245.45 | 8.793% | $267.0324 | $267.03 | $267.05 | $267.00 |
| 7 purchase totals = | $1,132.84 | $1,235.0629 | $1,235.07 | $1,235.05 | $1,235.10 | |