| 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 | $229.77 | 3.625% | $238.0992 | $238.10 | $238.10 | $238.10 |
| Purchase #2 | $127.89 | 4.388% | $133.5018 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $7.26 | 10.866% | $8.0489 | $8.05 | $8.05 | $8.00 |
| Purchase #4 | $57.86 | 7.585% | $62.2487 | $62.25 | $62.25 | $62.20 |
| Purchase #5 | $12.66 | 11.316% | $14.0926 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $219.46 | 3.482% | $227.1016 | $227.10 | $227.10 | $227.10 |
| Purchase #7 | $38.46 | 9.209% | $42.0018 | $42.00 | $42.00 | $42.00 |
| 7 purchase totals = | $693.36 | $725.0946 | $725.09 | $725.10 | $725.00 | |