| 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 | $121.55 | 7.873% | $131.1196 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $191.95 | 7.245% | $205.8568 | $205.86 | $205.85 | $205.90 |
| Purchase #3 | $222.64 | 10.732% | $246.5337 | $246.53 | $246.55 | $246.50 |
| Purchase #4 | $63.99 | 12.832% | $72.2012 | $72.20 | $72.20 | $72.20 |
| Purchase #5 | $225.27 | 6.126% | $239.07 | $239.07 | $239.05 | $239.10 |
| Purchase #6 | $108.72 | 10.611% | $120.2563 | $120.26 | $120.25 | $120.30 |
| Purchase #7 | $41.82 | 6.211% | $44.4174 | $44.42 | $44.40 | $44.40 |
| 7 purchase totals = | $975.94 | $1,059.4550 | $1,059.46 | $1,059.40 | $1,059.50 | |