| 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 | $98.41 | 12.281% | $110.4957 | $110.50 | $110.50 | $110.50 |
| Purchase #2 | $241.57 | 5.309% | $254.395 | $254.40 | $254.40 | $254.40 |
| Purchase #3 | $91.65 | 9.199% | $100.0809 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $175.94 | 5.723% | $186.009 | $186.01 | $186.00 | $186.00 |
| Purchase #5 | $7.45 | 9.604% | $8.1655 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $168.74 | 6.637% | $179.9393 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $112.25 | 8.124% | $121.3692 | $121.37 | $121.35 | $121.40 |
| 7 purchase totals = | $896.01 | $960.4546 | $960.47 | $960.45 | $960.50 | |