| 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 | $16.27 | 12.620% | $18.3233 | $18.32 | $18.30 | $18.30 |
| Purchase #2 | $14.42 | 11.644% | $16.0991 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $228.59 | 7.698% | $246.1869 | $246.19 | $246.20 | $246.20 |
| Purchase #4 | $105.47 | 5.292% | $111.0515 | $111.05 | $111.05 | $111.10 |
| Purchase #5 | $139.98 | 10.674% | $154.9215 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $249.81 | 10.462% | $275.9451 | $275.95 | $275.95 | $275.90 |
| Purchase #7 | $174.73 | 9.419% | $191.1878 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $929.27 | $1,013.7152 | $1,013.72 | $1,013.70 | $1,013.70 | |