| 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 | $190.84 | 7.620% | $205.382 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $7.76 | 11.478% | $8.6507 | $8.65 | $8.65 | $8.70 |
| Purchase #3 | $67.99 | 11.112% | $75.545 | $75.55 | $75.55 | $75.50 |
| Purchase #4 | $12.56 | 8.139% | $13.5823 | $13.58 | $13.60 | $13.60 |
| Purchase #5 | $219.74 | 9.872% | $241.4327 | $241.43 | $241.45 | $241.40 |
| Purchase #6 | $242.76 | 3.825% | $252.0456 | $252.05 | $252.05 | $252.00 |
| Purchase #7 | $24.44 | 11.158% | $27.167 | $27.17 | $27.15 | $27.20 |
| 7 purchase totals = | $766.09 | $823.8053 | $823.81 | $823.85 | $823.80 | |