| 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 | $202.91 | 7.842% | $218.8222 | $218.82 | $218.80 | $218.80 |
| Purchase #2 | $25.32 | 10.618% | $28.0085 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $242.91 | 7.783% | $261.8157 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $210.40 | 3.824% | $218.4457 | $218.45 | $218.45 | $218.40 |
| Purchase #5 | $13.82 | 9.122% | $15.0807 | $15.08 | $15.10 | $15.10 |
| Purchase #6 | $191.73 | 6.477% | $204.1484 | $204.15 | $204.15 | $204.10 |
| Purchase #7 | $243.48 | 10.714% | $269.5664 | $269.57 | $269.55 | $269.60 |
| 7 purchase totals = | $1,130.57 | $1,215.8876 | $1,215.90 | $1,215.85 | $1,215.80 | |