| 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 | $242.93 | 3.671% | $251.848 | $251.85 | $251.85 | $251.80 |
| Purchase #2 | $133.53 | 3.268% | $137.8938 | $137.89 | $137.90 | $137.90 |
| Purchase #3 | $126.51 | 10.301% | $139.5418 | $139.54 | $139.55 | $139.50 |
| Purchase #4 | $243.32 | 5.360% | $256.362 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $216.37 | 8.696% | $235.1855 | $235.19 | $235.20 | $235.20 |
| Purchase #6 | $191.75 | 4.683% | $200.7297 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $243.66 | 13.298% | $276.0619 | $276.06 | $276.05 | $276.10 |
| 7 purchase totals = | $1,398.07 | $1,497.6227 | $1,497.62 | $1,497.65 | $1,497.60 | |