| 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 | $238.62 | 11.771% | $266.708 | $266.71 | $266.70 | $266.70 |
| Purchase #2 | $170.71 | 10.669% | $188.923 | $188.92 | $188.90 | $188.90 |
| Purchase #3 | $172.60 | 12.477% | $194.1353 | $194.14 | $194.15 | $194.10 |
| Purchase #4 | $18.96 | 10.308% | $20.9144 | $20.91 | $20.90 | $20.90 |
| Purchase #5 | $171.79 | 7.475% | $184.6313 | $184.63 | $184.65 | $184.60 |
| Purchase #6 | $161.94 | 5.164% | $170.3026 | $170.30 | $170.30 | $170.30 |
| Purchase #7 | $91.41 | 13.845% | $104.0657 | $104.07 | $104.05 | $104.10 |
| 7 purchase totals = | $1,026.03 | $1,129.6803 | $1,129.68 | $1,129.65 | $1,129.60 | |