| 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 | $241.40 | 13.470% | $273.9166 | $273.92 | $273.90 | $273.90 |
| Purchase #2 | $249.67 | 4.237% | $260.2485 | $260.25 | $260.25 | $260.20 |
| Purchase #3 | $31.75 | 7.824% | $34.2341 | $34.23 | $34.25 | $34.20 |
| Purchase #4 | $192.32 | 6.675% | $205.1574 | $205.16 | $205.15 | $205.20 |
| Purchase #5 | $201.27 | 6.493% | $214.3385 | $214.34 | $214.35 | $214.30 |
| Purchase #6 | $39.75 | 10.619% | $43.9711 | $43.97 | $43.95 | $44.00 |
| Purchase #7 | $106.68 | 4.821% | $111.823 | $111.82 | $111.80 | $111.80 |
| 7 purchase totals = | $1,062.84 | $1,143.6892 | $1,143.69 | $1,143.65 | $1,143.60 | |