| 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 | $115.78 | 7.354% | $124.2945 | $124.29 | $124.30 | $124.30 |
| Purchase #2 | $230.72 | 4.874% | $241.9653 | $241.97 | $241.95 | $242.00 |
| Purchase #3 | $201.87 | 3.119% | $208.1663 | $208.17 | $208.15 | $208.20 |
| Purchase #4 | $74.61 | 5.739% | $78.8919 | $78.89 | $78.90 | $78.90 |
| Purchase #5 | $90.48 | 4.720% | $94.7507 | $94.75 | $94.75 | $94.80 |
| Purchase #6 | $217.51 | 5.289% | $229.0141 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $75.39 | 13.527% | $85.588 | $85.59 | $85.60 | $85.60 |
| 7 purchase totals = | $1,006.36 | $1,062.6708 | $1,062.67 | $1,062.65 | $1,062.80 | |