| 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 | $237.94 | 3.128% | $245.3828 | $245.38 | $245.40 | $245.40 |
| Purchase #2 | $161.78 | 11.197% | $179.8945 | $179.89 | $179.90 | $179.90 |
| Purchase #3 | $246.28 | 8.569% | $267.3837 | $267.38 | $267.40 | $267.40 |
| Purchase #4 | $74.80 | 4.262% | $77.988 | $77.99 | $78.00 | $78.00 |
| Purchase #5 | $92.70 | 8.309% | $100.4024 | $100.40 | $100.40 | $100.40 |
| Purchase #6 | $6.54 | 13.626% | $7.4311 | $7.43 | $7.45 | $7.40 |
| Purchase #7 | $134.33 | 10.625% | $148.6026 | $148.60 | $148.60 | $148.60 |
| 7 purchase totals = | $954.37 | $1,027.0851 | $1,027.07 | $1,027.15 | $1,027.10 | |