| 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 | $125.89 | 12.874% | $142.0971 | $142.10 | $142.10 | $142.10 |
| Purchase #2 | $226.88 | 11.768% | $253.5792 | $253.58 | $253.60 | $253.60 |
| Purchase #3 | $38.61 | 12.301% | $43.3594 | $43.36 | $43.35 | $43.40 |
| Purchase #4 | $184.69 | 10.565% | $204.2025 | $204.20 | $204.20 | $204.20 |
| Purchase #5 | $123.83 | 3.713% | $128.4278 | $128.43 | $128.45 | $128.40 |
| Purchase #6 | $215.62 | 4.166% | $224.6027 | $224.60 | $224.60 | $224.60 |
| Purchase #7 | $80.98 | 8.295% | $87.6973 | $87.70 | $87.70 | $87.70 |
| 7 purchase totals = | $996.50 | $1,083.9660 | $1,083.97 | $1,084.00 | $1,084.00 | |