| 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 | $27.62 | 9.656% | $30.287 | $30.29 | $30.30 | $30.30 |
| Purchase #2 | $109.91 | 9.480% | $120.3295 | $120.33 | $120.35 | $120.30 |
| Purchase #3 | $188.26 | 3.532% | $194.9093 | $194.91 | $194.90 | $194.90 |
| Purchase #4 | $156.92 | 4.312% | $163.6864 | $163.69 | $163.70 | $163.70 |
| Purchase #5 | $126.35 | 11.210% | $140.5138 | $140.51 | $140.50 | $140.50 |
| Purchase #6 | $250.39 | 8.230% | $270.9971 | $271.00 | $271.00 | $271.00 |
| Purchase #7 | $208.81 | 8.748% | $227.0767 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $1,068.26 | $1,147.7998 | $1,147.81 | $1,147.85 | $1,147.80 | |