| 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 | $250.32 | 11.157% | $278.2482 | $278.25 | $278.25 | $278.20 |
| Purchase #2 | $123.86 | 8.178% | $133.9893 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $33.49 | 8.209% | $36.2392 | $36.24 | $36.25 | $36.20 |
| Purchase #4 | $53.64 | 3.706% | $55.6279 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $98.26 | 8.586% | $106.6966 | $106.70 | $106.70 | $106.70 |
| Purchase #6 | $242.85 | 13.349% | $275.268 | $275.27 | $275.25 | $275.30 |
| Purchase #7 | $209.95 | 3.371% | $217.0274 | $217.03 | $217.05 | $217.00 |
| 7 purchase totals = | $1,012.37 | $1,103.0966 | $1,103.11 | $1,103.15 | $1,103.00 | |