| 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 | $210.86 | 9.221% | $230.3034 | $230.30 | $230.30 | $230.30 |
| Purchase #2 | $93.49 | 6.851% | $99.895 | $99.90 | $99.90 | $99.90 |
| Purchase #3 | $114.35 | 8.342% | $123.8891 | $123.89 | $123.90 | $123.90 |
| Purchase #4 | $211.82 | 12.240% | $237.7468 | $237.75 | $237.75 | $237.70 |
| Purchase #5 | $130.99 | 8.776% | $142.4857 | $142.49 | $142.50 | $142.50 |
| Purchase #6 | $217.92 | 13.334% | $246.9775 | $246.98 | $247.00 | $247.00 |
| Purchase #7 | $75.53 | 8.205% | $81.7272 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $1,054.96 | $1,163.0247 | $1,163.04 | $1,163.10 | $1,163.00 | |