| 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 | $213.53 | 6.510% | $227.4308 | $227.43 | $227.45 | $227.40 |
| Purchase #2 | $213.61 | 9.153% | $233.1617 | $233.16 | $233.15 | $233.20 |
| Purchase #3 | $25.39 | 3.383% | $26.2489 | $26.25 | $26.25 | $26.20 |
| Purchase #4 | $18.69 | 4.749% | $19.5776 | $19.58 | $19.60 | $19.60 |
| Purchase #5 | $211.33 | 7.844% | $227.9067 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $28.84 | 12.200% | $32.3585 | $32.36 | $32.35 | $32.40 |
| Purchase #7 | $30.90 | 12.852% | $34.8713 | $34.87 | $34.85 | $34.90 |
| 7 purchase totals = | $742.29 | $801.5555 | $801.56 | $801.55 | $801.60 | |