| 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 | $208.42 | 5.565% | $220.0186 | $220.02 | $220.00 | $220.00 |
| Purchase #2 | $153.91 | 7.438% | $165.3578 | $165.36 | $165.35 | $165.40 |
| Purchase #3 | $142.73 | 12.414% | $160.4485 | $160.45 | $160.45 | $160.40 |
| Purchase #4 | $117.64 | 6.489% | $125.2737 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $192.73 | 6.113% | $204.5116 | $204.51 | $204.50 | $204.50 |
| Purchase #6 | $211.76 | 9.603% | $232.0953 | $232.10 | $232.10 | $232.10 |
| Purchase #7 | $213.86 | 13.693% | $243.1438 | $243.14 | $243.15 | $243.10 |
| 7 purchase totals = | $1,241.05 | $1,350.8493 | $1,350.85 | $1,350.80 | $1,350.80 | |