| 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 | $8.80 | 11.292% | $9.7937 | $9.79 | $9.80 | $9.80 |
| Purchase #2 | $186.51 | 9.729% | $204.6556 | $204.66 | $204.65 | $204.70 |
| Purchase #3 | $250.38 | 13.629% | $284.5043 | $284.50 | $284.50 | $284.50 |
| Purchase #4 | $122.26 | 6.231% | $129.878 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $133.38 | 8.725% | $145.0174 | $145.02 | $145.00 | $145.00 |
| Purchase #6 | $172.94 | 5.268% | $182.0505 | $182.05 | $182.05 | $182.10 |
| Purchase #7 | $106.99 | 11.539% | $119.3356 | $119.34 | $119.35 | $119.30 |
| 7 purchase totals = | $981.26 | $1,075.2351 | $1,075.24 | $1,075.25 | $1,075.30 | |