| 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 | $237.89 | 6.743% | $253.9309 | $253.93 | $253.95 | $253.90 |
| Purchase #2 | $27.55 | 12.412% | $30.9695 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $246.79 | 7.611% | $265.5732 | $265.57 | $265.55 | $265.60 |
| Purchase #4 | $136.38 | 11.249% | $151.7214 | $151.72 | $151.70 | $151.70 |
| Purchase #5 | $23.44 | 11.874% | $26.2233 | $26.22 | $26.20 | $26.20 |
| Purchase #6 | $27.77 | 13.872% | $31.6223 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $246.39 | 3.289% | $254.4938 | $254.49 | $254.50 | $254.50 |
| 7 purchase totals = | $946.21 | $1,014.5344 | $1,014.52 | $1,014.45 | $1,014.50 | |