| 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 | $250.81 | 13.227% | $283.9846 | $283.98 | $284.00 | $284.00 |
| Purchase #2 | $9.72 | 5.265% | $10.2318 | $10.23 | $10.25 | $10.20 |
| Purchase #3 | $137.37 | 6.757% | $146.6521 | $146.65 | $146.65 | $146.70 |
| Purchase #4 | $221.50 | 4.122% | $230.6302 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $104.43 | 4.857% | $109.5022 | $109.50 | $109.50 | $109.50 |
| Purchase #6 | $16.44 | 9.804% | $18.0518 | $18.05 | $18.05 | $18.10 |
| Purchase #7 | $193.93 | 11.854% | $216.9185 | $216.92 | $216.90 | $216.90 |
| 7 purchase totals = | $934.20 | $1,015.9712 | $1,015.96 | $1,016.00 | $1,016.00 | |