| 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 | $121.99 | 12.445% | $137.1717 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $205.62 | 3.567% | $212.9545 | $212.95 | $212.95 | $213.00 |
| Purchase #3 | $108.36 | 12.683% | $122.1033 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $134.37 | 8.469% | $145.7498 | $145.75 | $145.75 | $145.70 |
| Purchase #5 | $131.29 | 5.493% | $138.5018 | $138.50 | $138.50 | $138.50 |
| Purchase #6 | $78.71 | 3.208% | $81.235 | $81.24 | $81.25 | $81.20 |
| Purchase #7 | $196.48 | 8.517% | $213.2142 | $213.21 | $213.20 | $213.20 |
| 7 purchase totals = | $976.82 | $1,050.9303 | $1,050.92 | $1,050.90 | $1,050.90 | |