| 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 | $106.67 | 10.445% | $117.8117 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $218.92 | 4.669% | $229.1414 | $229.14 | $229.15 | $229.10 |
| Purchase #3 | $111.53 | 5.599% | $117.7746 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $123.76 | 5.837% | $130.9839 | $130.98 | $131.00 | $131.00 |
| Purchase #5 | $219.94 | 8.796% | $239.2859 | $239.29 | $239.30 | $239.30 |
| Purchase #6 | $210.72 | 10.611% | $233.0795 | $233.08 | $233.10 | $233.10 |
| Purchase #7 | $132.37 | 3.639% | $137.1869 | $137.19 | $137.20 | $137.20 |
| 7 purchase totals = | $1,123.91 | $1,205.2639 | $1,205.26 | $1,205.30 | $1,205.30 | |