| 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 | $198.30 | 3.655% | $205.5479 | $205.55 | $205.55 | $205.50 |
| Purchase #2 | $79.74 | 11.822% | $89.1669 | $89.17 | $89.15 | $89.20 |
| Purchase #3 | $41.44 | 3.689% | $42.9687 | $42.97 | $42.95 | $43.00 |
| Purchase #4 | $233.86 | 8.102% | $252.8073 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $195.34 | 6.811% | $208.6446 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $109.81 | 7.807% | $118.3829 | $118.38 | $118.40 | $118.40 |
| Purchase #7 | $183.65 | 13.379% | $208.2205 | $208.22 | $208.20 | $208.20 |
| 7 purchase totals = | $1,042.14 | $1,125.7388 | $1,125.74 | $1,125.70 | $1,125.70 | |