| 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 | $211.97 | 3.419% | $219.2173 | $219.22 | $219.20 | $219.20 |
| Purchase #2 | $229.40 | 9.792% | $251.8628 | $251.86 | $251.85 | $251.90 |
| Purchase #3 | $203.58 | 9.452% | $222.8224 | $222.82 | $222.80 | $222.80 |
| Purchase #4 | $209.63 | 11.787% | $234.3391 | $234.34 | $234.35 | $234.30 |
| Purchase #5 | $231.65 | 10.146% | $255.1532 | $255.15 | $255.15 | $255.20 |
| Purchase #6 | $17.62 | 5.291% | $18.5523 | $18.55 | $18.55 | $18.60 |
| Purchase #7 | $229.62 | 4.565% | $240.1022 | $240.10 | $240.10 | $240.10 |
| 7 purchase totals = | $1,333.47 | $1,442.0493 | $1,442.04 | $1,442.00 | $1,442.10 | |