| 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 | $236.84 | 9.798% | $260.0456 | $260.05 | $260.05 | $260.00 |
| Purchase #2 | $192.30 | 5.511% | $202.8977 | $202.90 | $202.90 | $202.90 |
| Purchase #3 | $144.76 | 13.243% | $163.9306 | $163.93 | $163.95 | $163.90 |
| Purchase #4 | $225.31 | 4.692% | $235.8815 | $235.88 | $235.90 | $235.90 |
| Purchase #5 | $123.51 | 6.845% | $131.9643 | $131.96 | $131.95 | $132.00 |
| Purchase #6 | $6.68 | 5.360% | $7.038 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $77.29 | 12.678% | $87.0888 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $1,006.69 | $1,088.8465 | $1,088.85 | $1,088.90 | $1,088.80 | |