| 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 | $191.39 | 6.448% | $203.7308 | $203.73 | $203.75 | $203.70 |
| Purchase #2 | $236.77 | 9.796% | $259.964 | $259.96 | $259.95 | $260.00 |
| Purchase #3 | $122.99 | 4.332% | $128.3179 | $128.32 | $128.30 | $128.30 |
| Purchase #4 | $187.40 | 10.497% | $207.0714 | $207.07 | $207.05 | $207.10 |
| Purchase #5 | $165.96 | 7.492% | $178.3937 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $20.68 | 12.124% | $23.1872 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $11.49 | 3.460% | $11.8876 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $936.68 | $1,012.5526 | $1,012.55 | $1,012.55 | $1,012.60 | |