| 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 | $223.75 | 10.329% | $246.8611 | $246.86 | $246.85 | $246.90 |
| Purchase #2 | $172.50 | 3.237% | $178.0838 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $95.98 | 12.173% | $107.6636 | $107.66 | $107.65 | $107.70 |
| Purchase #4 | $106.61 | 6.198% | $113.2177 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $94.44 | 12.443% | $106.1912 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $179.29 | 12.240% | $201.2351 | $201.24 | $201.25 | $201.20 |
| Purchase #7 | $168.48 | 9.745% | $184.8984 | $184.90 | $184.90 | $184.90 |
| 7 purchase totals = | $1,041.05 | $1,138.1509 | $1,138.15 | $1,138.15 | $1,138.20 | |