| 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 | $194.48 | 13.849% | $221.4135 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $79.62 | 12.578% | $89.6346 | $89.63 | $89.65 | $89.60 |
| Purchase #3 | $41.52 | 9.356% | $45.4046 | $45.40 | $45.40 | $45.40 |
| Purchase #4 | $75.56 | 10.308% | $83.3487 | $83.35 | $83.35 | $83.30 |
| Purchase #5 | $188.45 | 4.618% | $197.1526 | $197.15 | $197.15 | $197.20 |
| Purchase #6 | $213.27 | 5.441% | $224.874 | $224.87 | $224.85 | $224.90 |
| Purchase #7 | $238.97 | 13.804% | $271.9574 | $271.96 | $271.95 | $272.00 |
| 7 purchase totals = | $1,031.87 | $1,133.7854 | $1,133.77 | $1,133.75 | $1,133.80 | |