| 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 | $188.81 | 12.171% | $211.7901 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $203.34 | 13.732% | $231.2626 | $231.26 | $231.25 | $231.30 |
| Purchase #3 | $41.87 | 6.403% | $44.5509 | $44.55 | $44.55 | $44.60 |
| Purchase #4 | $142.57 | 11.221% | $158.5678 | $158.57 | $158.55 | $158.60 |
| Purchase #5 | $232.93 | 11.351% | $259.3699 | $259.37 | $259.35 | $259.40 |
| Purchase #6 | $137.75 | 6.748% | $147.0454 | $147.05 | $147.05 | $147.00 |
| Purchase #7 | $38.47 | 7.780% | $41.463 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $985.74 | $1,094.0497 | $1,094.05 | $1,094.00 | $1,094.20 | |