| 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 | $220.60 | 9.545% | $241.6563 | $241.66 | $241.65 | $241.70 |
| Purchase #2 | $123.44 | 11.180% | $137.2406 | $137.24 | $137.25 | $137.20 |
| Purchase #3 | $213.76 | 13.147% | $241.863 | $241.86 | $241.85 | $241.90 |
| Purchase #4 | $122.41 | 12.404% | $137.5937 | $137.59 | $137.60 | $137.60 |
| Purchase #5 | $82.55 | 6.473% | $87.8935 | $87.89 | $87.90 | $87.90 |
| Purchase #6 | $245.83 | 9.487% | $269.1519 | $269.15 | $269.15 | $269.20 |
| Purchase #7 | $193.28 | 6.349% | $205.5513 | $205.55 | $205.55 | $205.60 |
| 7 purchase totals = | $1,201.87 | $1,320.9503 | $1,320.94 | $1,320.95 | $1,321.10 | |