| 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 | $234.65 | 4.557% | $245.343 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $193.47 | 12.754% | $218.1452 | $218.15 | $218.15 | $218.10 |
| Purchase #3 | $240.96 | 8.757% | $262.0609 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $156.91 | 12.613% | $176.7011 | $176.70 | $176.70 | $176.70 |
| Purchase #5 | $84.60 | 4.286% | $88.226 | $88.23 | $88.25 | $88.20 |
| Purchase #6 | $14.40 | 8.375% | $15.606 | $15.61 | $15.60 | $15.60 |
| Purchase #7 | $47.75 | 3.198% | $49.277 | $49.28 | $49.30 | $49.30 |
| 7 purchase totals = | $972.74 | $1,055.3592 | $1,055.37 | $1,055.40 | $1,055.30 | |