| 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 | $141.65 | 9.698% | $155.3872 | $155.39 | $155.40 | $155.40 |
| Purchase #2 | $193.42 | 11.524% | $215.7097 | $215.71 | $215.70 | $215.70 |
| Purchase #3 | $98.96 | 13.338% | $112.1593 | $112.16 | $112.15 | $112.20 |
| Purchase #4 | $206.73 | 9.728% | $226.8407 | $226.84 | $226.85 | $226.80 |
| Purchase #5 | $192.81 | 4.231% | $200.9678 | $200.97 | $200.95 | $201.00 |
| Purchase #6 | $46.70 | 10.818% | $51.752 | $51.75 | $51.75 | $51.80 |
| Purchase #7 | $233.37 | 13.801% | $265.5774 | $265.58 | $265.60 | $265.60 |
| 7 purchase totals = | $1,113.64 | $1,228.3941 | $1,228.40 | $1,228.40 | $1,228.50 | |