| 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 | $188.37 | 4.185% | $196.2533 | $196.25 | $196.25 | $196.30 |
| Purchase #2 | $226.40 | 7.793% | $244.0434 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $14.33 | 12.257% | $16.0864 | $16.09 | $16.10 | $16.10 |
| Purchase #4 | $224.25 | 12.192% | $251.5906 | $251.59 | $251.60 | $251.60 |
| Purchase #5 | $211.71 | 12.164% | $237.4624 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $23.53 | 13.830% | $26.7842 | $26.78 | $26.80 | $26.80 |
| Purchase #7 | $97.75 | 5.314% | $102.9444 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $986.34 | $1,075.1647 | $1,075.15 | $1,075.20 | $1,075.20 | |