| 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 | $246.78 | 13.733% | $280.6703 | $280.67 | $280.65 | $280.70 |
| Purchase #2 | $123.52 | 11.479% | $137.6989 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $140.25 | 4.808% | $146.9932 | $146.99 | $147.00 | $147.00 |
| Purchase #4 | $76.45 | 9.276% | $83.5415 | $83.54 | $83.55 | $83.50 |
| Purchase #5 | $165.88 | 11.199% | $184.4569 | $184.46 | $184.45 | $184.50 |
| Purchase #6 | $24.68 | 3.713% | $25.5964 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $230.43 | 3.223% | $237.8568 | $237.86 | $237.85 | $237.90 |
| 7 purchase totals = | $1,007.99 | $1,096.8140 | $1,096.82 | $1,096.80 | $1,096.90 | |