| 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 | $132.51 | 5.233% | $139.4442 | $139.44 | $139.45 | $139.40 |
| Purchase #2 | $20.89 | 13.847% | $23.7826 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $82.29 | 11.527% | $91.7756 | $91.78 | $91.80 | $91.80 |
| Purchase #4 | $187.86 | 10.715% | $207.9892 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $186.44 | 3.310% | $192.6112 | $192.61 | $192.60 | $192.60 |
| Purchase #6 | $237.25 | 3.821% | $246.3153 | $246.32 | $246.30 | $246.30 |
| Purchase #7 | $144.71 | 4.697% | $151.507 | $151.51 | $151.50 | $151.50 |
| 7 purchase totals = | $991.95 | $1,053.4251 | $1,053.43 | $1,053.45 | $1,053.40 | |