| 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 | $103.29 | 3.545% | $106.9516 | $106.95 | $106.95 | $107.00 |
| Purchase #2 | $182.98 | 11.530% | $204.0776 | $204.08 | $204.10 | $204.10 |
| Purchase #3 | $153.34 | 13.395% | $173.8799 | $173.88 | $173.90 | $173.90 |
| Purchase #4 | $150.92 | 13.845% | $171.8149 | $171.81 | $171.80 | $171.80 |
| Purchase #5 | $191.75 | 12.703% | $216.108 | $216.11 | $216.10 | $216.10 |
| Purchase #6 | $60.43 | 4.359% | $63.0641 | $63.06 | $63.05 | $63.10 |
| Purchase #7 | $243.73 | 10.400% | $269.0779 | $269.08 | $269.10 | $269.10 |
| 7 purchase totals = | $1,086.44 | $1,204.9740 | $1,204.97 | $1,205.00 | $1,205.10 | |