| 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 | $127.59 | 3.768% | $132.3976 | $132.40 | $132.40 | $132.40 |
| Purchase #2 | $80.99 | 6.770% | $86.473 | $86.47 | $86.45 | $86.50 |
| Purchase #3 | $195.60 | 10.617% | $216.3669 | $216.37 | $216.35 | $216.40 |
| Purchase #4 | $116.73 | 11.307% | $129.9287 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $8.70 | 9.529% | $9.529 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $46.25 | 10.618% | $51.1608 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $212.88 | 13.534% | $241.6912 | $241.69 | $241.70 | $241.70 |
| 7 purchase totals = | $788.74 | $867.5472 | $867.55 | $867.55 | $867.60 | |