| 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 | $130.78 | 3.396% | $135.2213 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $98.59 | 4.534% | $103.0601 | $103.06 | $103.05 | $103.10 |
| Purchase #3 | $223.32 | 11.730% | $249.5154 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $230.27 | 6.671% | $245.6313 | $245.63 | $245.65 | $245.60 |
| Purchase #5 | $111.75 | 3.142% | $115.2612 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $11.95 | 10.868% | $13.2487 | $13.25 | $13.25 | $13.20 |
| Purchase #7 | $192.97 | 10.712% | $213.6409 | $213.64 | $213.65 | $213.60 |
| 7 purchase totals = | $999.63 | $1,075.5789 | $1,075.58 | $1,075.55 | $1,075.50 | |