| 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 | $223.78 | 3.375% | $231.3326 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $246.66 | 8.168% | $266.8072 | $266.81 | $266.80 | $266.80 |
| Purchase #3 | $6.50 | 11.427% | $7.2428 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $225.43 | 8.160% | $243.8251 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $187.95 | 6.854% | $200.8321 | $200.83 | $200.85 | $200.80 |
| Purchase #6 | $74.98 | 6.870% | $80.1311 | $80.13 | $80.15 | $80.10 |
| Purchase #7 | $126.75 | 5.361% | $133.5451 | $133.55 | $133.55 | $133.50 |
| 7 purchase totals = | $1,092.05 | $1,163.7160 | $1,163.72 | $1,163.80 | $1,163.50 | |