| 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 | $129.99 | 3.389% | $134.3954 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $35.71 | 12.737% | $40.2584 | $40.26 | $40.25 | $40.30 |
| Purchase #3 | $242.35 | 5.222% | $255.0055 | $255.01 | $255.00 | $255.00 |
| Purchase #4 | $119.69 | 4.309% | $124.8474 | $124.85 | $124.85 | $124.80 |
| Purchase #5 | $76.99 | 13.843% | $87.6477 | $87.65 | $87.65 | $87.60 |
| Purchase #6 | $244.83 | 11.167% | $272.1702 | $272.17 | $272.15 | $272.20 |
| Purchase #7 | $155.56 | 8.205% | $168.3237 | $168.32 | $168.30 | $168.30 |
| 7 purchase totals = | $1,005.12 | $1,082.6483 | $1,082.66 | $1,082.60 | $1,082.60 | |