| 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 | $133.63 | 8.559% | $145.0674 | $145.07 | $145.05 | $145.10 |
| Purchase #2 | $233.94 | 9.175% | $255.404 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $90.46 | 6.824% | $96.633 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $212.76 | 12.519% | $239.3954 | $239.40 | $239.40 | $239.40 |
| Purchase #5 | $14.82 | 4.588% | $15.4999 | $15.50 | $15.50 | $15.50 |
| Purchase #6 | $204.36 | 9.715% | $224.2136 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $47.79 | 8.373% | $51.7915 | $51.79 | $51.80 | $51.80 |
| 7 purchase totals = | $937.76 | $1,028.0048 | $1,028.00 | $1,028.00 | $1,028.00 | |