| 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 | $203.81 | 4.530% | $213.0426 | $213.04 | $213.05 | $213.00 |
| Purchase #2 | $146.59 | 10.623% | $162.1623 | $162.16 | $162.15 | $162.20 |
| Purchase #3 | $183.37 | 3.841% | $190.4132 | $190.41 | $190.40 | $190.40 |
| Purchase #4 | $92.44 | 13.699% | $105.1034 | $105.10 | $105.10 | $105.10 |
| Purchase #5 | $152.79 | 9.350% | $167.0759 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $133.42 | 6.482% | $142.0683 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $118.97 | 13.670% | $135.2332 | $135.23 | $135.25 | $135.20 |
| 7 purchase totals = | $1,031.39 | $1,115.0989 | $1,115.09 | $1,115.10 | $1,115.10 | |