| 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 | $107.30 | 9.451% | $117.4409 | $117.44 | $117.45 | $117.40 |
| Purchase #2 | $119.73 | 10.231% | $131.9796 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $244.70 | 13.205% | $277.0126 | $277.01 | $277.00 | $277.00 |
| Purchase #4 | $94.73 | 10.772% | $104.9343 | $104.93 | $104.95 | $104.90 |
| Purchase #5 | $228.53 | 9.767% | $250.8505 | $250.85 | $250.85 | $250.90 |
| Purchase #6 | $8.55 | 6.264% | $9.0856 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $150.55 | 8.556% | $163.4311 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $954.09 | $1,054.7346 | $1,054.73 | $1,054.80 | $1,054.70 | |