| 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 | $126.31 | 3.780% | $131.0845 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $171.59 | 13.260% | $194.3428 | $194.34 | $194.35 | $194.30 |
| Purchase #3 | $238.74 | 12.237% | $267.9546 | $267.95 | $267.95 | $268.00 |
| Purchase #4 | $70.86 | 8.695% | $77.0213 | $77.02 | $77.00 | $77.00 |
| Purchase #5 | $208.81 | 3.831% | $216.8095 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $20.42 | 7.411% | $21.9333 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $199.81 | 6.842% | $213.481 | $213.48 | $213.50 | $213.50 |
| 7 purchase totals = | $1,036.54 | $1,122.6270 | $1,122.61 | $1,122.65 | $1,122.60 | |