| 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 | $91.43 | 12.820% | $103.1513 | $103.15 | $103.15 | $103.20 |
| Purchase #2 | $243.95 | 7.834% | $263.061 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $77.31 | 12.157% | $86.7086 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $114.84 | 11.180% | $127.6791 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $250.99 | 6.314% | $266.8375 | $266.84 | $266.85 | $266.80 |
| Purchase #6 | $192.38 | 6.539% | $204.9597 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $57.28 | 13.268% | $64.8799 | $64.88 | $64.90 | $64.90 |
| 7 purchase totals = | $1,028.18 | $1,117.2771 | $1,117.28 | $1,117.30 | $1,117.40 | |