| 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 | $250.78 | 12.373% | $281.809 | $281.81 | $281.80 | $281.80 |
| Purchase #2 | $131.59 | 7.389% | $141.3132 | $141.31 | $141.30 | $141.30 |
| Purchase #3 | $228.69 | 4.621% | $239.2578 | $239.26 | $239.25 | $239.30 |
| Purchase #4 | $6.30 | 6.750% | $6.7253 | $6.73 | $6.75 | $6.70 |
| Purchase #5 | $180.84 | 7.176% | $193.8171 | $193.82 | $193.80 | $193.80 |
| Purchase #6 | $217.55 | 7.293% | $233.4159 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $59.33 | 10.141% | $65.3467 | $65.35 | $65.35 | $65.30 |
| 7 purchase totals = | $1,075.08 | $1,161.6850 | $1,161.70 | $1,161.65 | $1,161.60 | |